\/^ffij? V^^V \^-'V u ^^* •^l^ s . ^* refill' ^ % * c 1* • P 1 ^ . °4> •«• *P ^ •" 4" 4? ***** ^ v **•• 43y PRACTICAL RELIABLE I- Z LJ Q Z III h z E uj £L D CO OSrm'a pinning o < m 3D co m m 73 CO CO m o o z a x > z a CO ♦♦ CO DC UJ DC 1 U. D Z < S £y JAMES A GREER CHARLOTTE, N. C. 1915 O m > < m CO RAPID SIMPLE '©/©'UK %Q/ty&W&'W§/&'§/WWWW&&'WWWty& / §/WtyWWty&W§/§/§i I (j2> The Stamp of Excellence # $ # # Devoted to the Better Class of COMMERCIAL PRINTING MANUFACTURERS OF I Blank Books, Special Ruled Forms of all kinds. Equip- pedwith every Facility for Producing High-Glass Printing LONG DISTANCE PHONE 342 22 W. Trade St. Charlotte, N. G. I NORTHROP LOOMS * , Trade Mark Twisters Spoolers Warpers Reels Balling Machines Banding Machines Mirror Spinning Rings Trade Mark Reg. U. S. Pat. Off. Dutcher Temples Trade Mark Reg. U. S. Pat. Off. Rabbeth Centrifugal Clutch Spindles Rhoades-Chandler Separators Moscrop Single Thread Yarn Testers and other Patented improvements in Cotton Machinery Draper Company HOPEDALE MASS. J. D. CLOUDMAN Southern Agent 40 South Forsyth Street Atlanta Ga. MASON MACHINE j WORKS @) Builders of Cotton Mill Machinery CARDS-DRAWING SPINNING FRAMES LOOMS-DOBBIES • WORKS TAUNTON, MASS EXECUTIVE OFFICE $ 77 Franklin St. Boston, Mass. 1 SOUTHERN OFFICE Greenville, South Carolina EDWIN HOWARD, - Agent ^'&&W&&WW&W& / &'&'&W&'& / & / &W&W&W&Q / &'&'&'WWW&W&WWWW& <<3> W. H. MONTY President and Tr easnrer W. H. HUTCHTNS Vice-President and Secretary Being the ONLY PRESSER MAKERS IN THE SOUTH means your ORDERS FILLED PROMPTLY" Southern Spindle & Flyer Company, Inc. Charlotte, N. G. Manufacturers, Overhaulers and Repairers of GOTTON MILL MACHINERY . THE ONLY j REPAIRERS IN THE % SOUTH OF THIS MAKE OF FLYER Repairers of Steel Rolls, Spindles, Fly- ers, Doffer Gomb Bars, Etc. Overhaulers of Fly Frames, Spinning Frames Twisters and Spoolers U=<^) Manufacturers of Steel Rolls, Pressers, Card Room Spindles, Whirls, Spindle Steps, Lifting Rods, Gollars Bushing, Top Rolls, etc. We sell- Twister, Double and Single Spinning Rings of the Best ^r Make. We Align and Level Shafting with a Kinkead apparatus. To Earn More Learn More The true University of these days is a collection of books. —Carlyle m <$) If you want to advance in the textile industry you should have a good collection of tex- tile books. I can furnish you any textile hook at publisher's price. For further information ad- dress JAMES A. GREER Author and Publisher CHARLOTTE, N. C. ^/^/^/(^/^/W^/q)/^^W^/^/W^/W^/W^/^WW^'W^W^/^ / WW^/W^W^^W^/^. "Nigrum" Oil -Less Adjustable Saddles @> ^ Patented— Patents Pending Have passed the experimental stage. They are a positive proven fact, to the satisfaction of the most skeptical, and have been adopted by some of the largest mills in the country. They eliminate oil, save the cost of oil and the oiler, and do away with the possi- bility of seconds caused by oil, Are you open to conviction? Send us a sample of the saddle you are now using and we will submit to you, at our expense, sam- ples of our "NIGRUM" oil-less saddles for your most severe tests. Graphite Lubricating Company Specialists in oil-less bearings for every use. Church & Main St. Bound Brook, N. J. FROM PICKER When adding to present equip- ment or buying new, every cotton manufacturer, regardless of what make he is now using wants the most efficient and advanced ma- chinery We are separate organizations SPECI- ALIZING on the various units in complete cotton mill equipment as far as the loom. This SPECIALIZATION has enabled us to perfect many exclusive refinements and patented features which account for the superior results our machines obtain, both in quality and quantity of production and in cost of repairs. The efficiency of our machinery is not merely a claim but an established fact. You should prove this for yourself. Esti- mates gladly given. TO LOOM Pickers and Flat Cards Potter and Johnson Machine Co. Roving and Drawing Frames Woonsocket Machine & Press Co. Spinning and Twisting Frames Fales and Jenks Machine Co. Spoolers, Reels and Spindles Easton & Burnham Co. MANUFACTURERS EQUIPMENT COMPANY Northern Representatives 136 Federal St. Boston J. H. MAYES Southern Representative Independence Bldg. Charlotte, N. C. JAMES A. GREER Charlotte, N. C. ^s Greeks Spinning Rules A Practical Book for Practical People A book of useful information written for those who wish to know more about Cotton Spinning By >o JAMES A. GREER Editor Textile Manufacturer Author Greer's Practical Carder JAMES A. GREER Author and Publisher Charlotte, N. C. ^ ff>v "PREFACE Of^ To write a book on cotton spinning, that would be loth interesting and instructive, to those wishing to learn more about this important subject, has been the desire of the Author in preparing the little volume hat you now hold in your hand. The plan of dividing the matter into letters was adopted, in order that it would appear, as the sincere advice of the A uihor, and at the same time, give an excuse for the relating of per- sonal experiences. It has been the object of the Author to refrain from any was one of the joys of his life when he reached the point where he could contribute something toward the support of the family. Andrew Carnegie, as a doffer-boy, doubtless displayed the keen foresight that has since distinguished him as a man of finance. The hard work and long hours of the cot- 58 GREER'S SPINNIfvG RULES. ton mills of those days with the attendant small pay that the operatives received, no doubt made life a monotonous burden, but to Andrew Carnegie it was an inspiration, and to have come up through the ranks of the hard laborers of his adopted country is one of the proud boasts of this dour Scotsman to-day. "Who can know and appreciate the conditions of the laboring man better than one who has been rocked in the cradle of poverty, and compelled by ne- cessity to participate in the labors of those among whom he lives? The doffer boys of to-day are far removed from the hard task which Andrew Carnegie had to perform in order ,o earn his $1.20 a week. Working conditions among th.. cotton mill people are far superior in every particular to what they were even ten years ago, and with the better conditions of labor, there has also come better wages, better houses, better schools, and a higher plane of living in general. While working as a doffer boy Andrew Carnegie was subject to the usual "ups and downs" that are peculiar to this position, and which are only appreciated by those who have come in direct contact with the endless jobs that are generally attached to the position of doffer. Dof- fing is understood by those familiar with cotton, mill ver- nacular as the taking off of the* full bobbins and replacing them with empty ones. This term is applied to the vari- ous machines in the mills, and even in the picker room, and the card room we have the doffing of the laps and the doffing of cans, in each instance, it refers to the tak- ing off of the finished product. The doffer boy, however, when referred to in general terms, is understood to be one whose duties are to remove the full bobbins of yarn from the spinning frame spindles and replace them with emp- ty bobbins. This work being rather simple and requiring little or no experience, has always been done by small boys, and when a family "moves to the cotton mill" and asks for work for the whole family, it is to doffing that the boys are usually put. Such was the case in Andrew Carnegie's boyhood days and the same conditions prevail, largely to-day. Child labor, of which we hear so much to- GREER'S SPINNING RULES. 59 day, is a relic of the former system of the "home factory," where every member of the family was required to do such work as best suited their age and experience, and while labor conditions in general have been greatly im- proved during the past few years, that work done by the younger members of the family shows a much greater im- provement than any other. The conditions of child labor in the cotton mills have been greatly exaggerated during the past few years. This has come about largely through those seeking notoriety, or who for political reasons have been perniciously active in behalf of the laboring classes. The Carnegie family on coming to this country found in the cotton mill a suitable place, wherein to make a living, as have thousands of other families, who by force of ne- cessity, are compelled to work for a living. As a doffer boy Andrew was required to clean the machinery, sweep the floor, bring water, and to do a hundred and one other jobs that were tacked on to the duties of doffing. What- ever was required of him he did it the best he could. He was thorough-going in his work and soon won the good will and esteem of his employers. The flame of his ambition burned brightly and though required to work hard his motto, Nil desperandum (never despair) stood him in good stead and he performed, with credit to himself, every task that was assigned him. After a year or so as doffer boy he accepted a much harder position in the boiler room, where he was required to- shovel coal into the furnace and to oil and look after the pumps and engine. This position, while be- ing unusually severe on a boy of his age offered him in- creased pay and an opportunity to contribute more to the support of the family, of which he was justly proud. This work, however, soon began to tell on his not already strong constitution and he was forced to give up the place. He then left the mill and secured a position as telegraph messenger boy at a salary of $3.00 per week. Andrew Carnegie was not an example of the old proverb that "A rolling stone gathers no moss," for he changed his posi- tions often. While he always attended diligently to whatever work he was set to do, he never lost an oppor- 60 GREER'S SPINNING RULES. tunity to get a better position. He was trained in the hard school of experience. He, like Napoleon, learned early in life, "the value of time." He was always busy and was a hard worker. As a messenger boy he took advantage of the spare moments around the office to learn to be an op- erator, he made a name for himself, and soon became known as one of the best on the system. He systema- tized his work in order that he could do more of it and find leisure time for self-improvement. He did not object to long hours of hard work for he had an ambition to rise in the world and was not content to remain in mediocrity. He knew that the poet spoke truly in these words: "The heights by great men reached and kept, Were not attained by sudden flights, But they while their companion slept, Were toiling upward in the night." While an operator Andrew Carnegie was given an op- portunity to earn a few extra dollars by doing copy work for some of the newspapers, and he looked upon this money as real capital. His father having died when An- drew was about 15 years of age, the support of his wid- owed mother devolved largely upon him, and it was to her that he always went for advice, at this time as well as in the long years afterward. Having become an expert operator he attracted the attention of the railway officials who frequently had busi- ness* with the office where Carnegie was stationed. He was offered and promptly accepted a position as tele- graph operator in the service of the Pennsylvania Rail- road. In this position, as in those he had formerly held, he "made good" and was rapidly advanced in salary and position until he was eventually made private secretary to Thomas A. Scott, then superintendent of the Pittsburg di- vision of the Pennsylvania lines. Andrew Carnegie has never ceased to be a hard worker, and it is only by the recognition of this essential to success that anyone ever gets anywhere. There is a class that labors under the de- lusion that success is only for the few, and comes only by luck or inspiration. GREER'S SPINNING RULES. 61 Thomas A. Edison, however, has given us a good an- swer to the question: "Does success come by inspira- tion?" No, says Edison: "Success comes only by perspi- ration." When the civil war came on Mr. Scott was made assist- ant secretary of war and Mr. Carnegie continued with him as private secretary, going to Washington with his chief. Mr. Carnegie was, at this time, 24 years of age and dis- played considerable tact and judgment in the handling of the troops and the despatching of equipment and supplies for the army. He was present at several battles, but took no active part in the war except in his capacity as private secretary to Mr. Scott. In June, 1862, Mr. Carnegie re- turned with Mr. Scott to Pittsburg, and soon thereafter succeeded him as superintendent of the Pittsburg Divis- ion of the Pennsylvania road. Mr. Carnegie was greatly admired by Mr. Scott, whom he had served long and faith- fully. Carnegie's first investment came about on the ad- vice of Mr. Scott, who advised the former to buy ten shares of stock in the Adams Express Co.. This he was not able to do, however, until his mother — always ready to help her dear boy — mortgaged the home for the necessary $600. The investment proved good and the stock was sold, afterwards, at a handsome profit. After Mr. Carnegie became a superintendent, which was his last position as an employee, his successful ventures came fast and decisive. He became interested in a company to build sleeping cars, and from this enterprise made considerable money. He made several profitable deals in oil «wells about the time Rockefeller was monopolizing that great indus- try. Foreseeing the demand that was sure to come, at an early date, for steel bridges to replace the old wooden ones that were frequently being burned, thereby seriously delaying traffic, he resigned his position with the railroad and organized the Keystone Bridge Works. This concern became the basis of .his marvelous operations for the next twenty or thirty years. He continued to build and equip steel works, and to manage them in such a masterful way that he became known throughout the entire world as the 62 GREER'S SPINNING RULES. Steel King. At the time of the organization of the United States Steel Corporation, Mr. Carnegie almost, if not entirely, dictated the price of steel to the whole world. He sold his steel works to the Giant Corporation for the staggering sum of $300,000,000, receiving $100,000,000 in cash and $200,000,000 in five per cent gold bonds. Since the passage of the Income Tax Law there has been a good deal of comment on the foresight displayed by Mr. Car- negie in making his deal with the Steel Trust. He had it stipulated in the contract that the bonds were to be ex- empt from all State and National tax. Mr. Carnegie's fortune is estimated to-day at $300,- 000,000, notwithstanding the fact that he has given away many millions of dollars in establishing free libraries and other educational institutions. Under the Income Tax Law referred to he would have had to pay to the govern- ment a tax of six per cent on his income, which is esti- mated at $15,000,000 per year. This tax would have cost Mr. Carnegie $900,000 a year, but owing to the provision in his contract with the Steel Corporation, regarding State and National tax, it is said, he will be absolved from the payment of the income tax on these bonds. To have come up from a poor doffer boy in a cotton mill, working for 20c a day, to be a great money king,, with an income of more than $41,000 a day, and to be em- ployed only in the effort to give away his money faster than it accumulates, is indeed a story worthy of careful thought. Mr. Carnegie was always thrifty and to this we must attribute much of his success. We cannot, of course, all be millionaires, nor should we want to be. However, it should be the aim of every man to save at least a part of, his salary, and he who does this, will get ahead financially, while the great majority will continue to be the tails of other men's kites. Plan your course so that you will not always be dependent on your salary. Build up a reserve fund. From time to time make wise investments, and in a few years you may be- come independent, and in the meantime, you will be able to do more work and better work, because your mind will be relieved of that anxiety, as to what would happen GREER'S SPINNING RULES. 63 should your regular income fail. There is food for thought in a saying of the late B. H. Harriman that "Only the poor are wasteful." Practically all riches are founded on someone having adopted the saving habit. We should learn early and practice assidiously, the habit of saving our money: Not for to hide it in a hedge, Nor for a train attendant, But for the glorious privilege Of being independent. Son, next week we will take up some of the calcula- tions, pertaining to spinning. This letter is long, but I trust you will find it both interesting and profitable. Sincerely, DAD. LETTER NO. 10. MY Dear Son: — This thanks you for your very inter- esting letter, which has just reached me. I am glad to hear that you have been promoted to sec- ond hand, and, of course, you have my very best wishes for a grand success. You have done well, and I am pleased at the rapid progress you are making. In letter No. 6, I gave you a few rules on finding the number of yarn, now, we had better take up some more calculations. I have already explained to you the system of cotton yarn numbering now we will see by what means we may change from one number to another. This is ac- complished by what we call "draft," and may be explained in several different ways. The "draft" of a spinning frame may be said to be the difference between the surface speeds of the front and back rolls; or, it may be explained as the difference in the weight, or length, of the product going into the frame, or machine, and that coming out. If the surface speed of the back roll was 40 inches per minute, and the surface speed of front roll 400 inches per minute, there would be a draft of ten, and each inch of rov- ing taken in by the back roll would be drawn out, into ten inches, by the front roll. To change this draft we increase or decrease the speed of the back roll, the front roll remaining at a constant, speed. The back roll is driven from the front roll by gears, and there is usually a gear upon the front roll, one upon the back roll, and two connecting gears called, crown gear and draft gear respectively. The draft gear is the one generally changed when it becomes necessary to make the yarn lighter or heavier, although this result could be obtained by changing any of GREER'S SPINNING RULES. 65 the gears, in the train, and it is the custom in a great many places to change the crown gear, instead of the draft gear. There is an advantage in changing the crown gear, in that it usually contains a great many more teeth, than does the draft gear, and thus finer changes can be made, for instance: in changing a gear that contains 100 teeth the result is a change if one one-hundredth, whereas when changing a gear of 30 teeth the result is one-thirtieth. But, say, look-a-here who in the devil can write about drafts and twists and other such dry subjects, with a circus street parade going along just outside my window. Not me, I am going to quit right here and get out on th« streets and follow the clowns and other animals back to the show grounds and right there I'll stay until the wee small hours of the morning, and I may drink some red lemonade if I can find any in "brown bottles." Good night! Here's some tables that you may find need for, so clip them and paste them in your memorandum. Measures of Length: Inches Feet Yards Rods Furlongs 12 1 36 3 1 198 16 1-2 5 1-2 1 7920 660 220 40 1 63360 5280 1760 320 8 Measures of Area Square . Square Square Square Inches F§et Yards Rods Acres 144 1 1296 9 1 39204 2721-4 30 1-4 1 6272640 43560 4840 160 1 4014489600 27878400 3097600 102400 640 Miles Square Miles 66 GREER'S SPINNING RULES. Seconds 60 3600 86400 604800 31557600 Gills 4 Measures of Time. Minutes Hours Days Weeks Years 1 60 1440 10080 525960 1 24 168 8766 1 7 365 1-4 52 5-28 Pints 1 2 Measures of Quantity. Quarts Gallons Barrels Hogsheads 32 1008 2016 Mills 10 100 1000 10,000 252 504 1 4 126 252 1 31 1-2 63 Table of U. S. Money. Cents 1 10 100 1000 Dimes 1 10 100 Dollars 1 10 Eagles Mensuration. A LINE is that-: which has length only. A POINT is that which has position only. An ANGLE is formed by two lines diverging from a common point. A RIGHT ANGLE consists of a horizontal and a per- pendicular line. A TRIANGLE is a figure bounded by three straight lines. A QUADRILATERAL is a plane figure having four straight sides. A PARALLELOGRAM is a quadrilateral the opposite sides of which are equal. A CUBE is a body having six equal square sides or faces. A SURFACE or AREA has length and breadth. A CYLINDER is a round body of uniform diameter whose ends are parallel to each other. GREER'S SPINNING RULES. 67 A PRIZM is a body whose ends or bases are equal plane figures and whose sides (3 or more) are parallelo- grams. A CONE is a body having a circular base and tapers uniformly to a point called the vertex. A FRUSTRUM of a cone or pyramid is the part that remains after cutting off the top parallel with 'the base. A PYRAMID resembles a cone being many sided in- stead of round. A SOLID or BODY has length, breadth and thickness. A SQUARE is a quadrilateral whose sides are all equal and whose angles are all right angles.. I'm off for the circus. More later. Sincerely DAD. LETTER NO. 11. MY Dear Son: — Now that the circus is over we must get down to business and make up for lost time. The tables which I gave you last week have very little to do with a spinning room, and yet you will find that you will frequently have need of them, so I thought I would just throw them in. Now that you are a second hand you should begin to look into the many calculations that are required to be made in order to get the correct results for any number of yarn, and too you must make a more careful study of the labor problem. If you have followed my letters, care- fully, and I believe you have, you should be pretty well posted on how to get along with your help, with the least amount of trouble, and as I have already pointed out, this is by no means, a small item. When I began to learn about spinning one of the first rules I got fixed in my mind was a simple one on draft, it ran in this way; if you are making a number 14s yarn with a draft of seven what is your hank roving? I was told that by dividing the num- ber of yarn by the draft it would give the hank roving. Following out this rule we find that 14 divided by seven equals two, the number of the roving. Now you will find that the figuring of draft is simply a question of multipli- cation, subtraction and division, as you will see from the following: a draft of seven, with a two hank roving, pro- duces a number 14s yarn. Dividing the number of yarn by the draft, gives the hank roving; dividing the number of yarn by the hank roving gives the draft, and multiply- ing the draft by the hank roving, or the hank roving by the draft gives the number of yarn. This is the foundation of all draft calculations, and while it is practi- cally correct it should be remembered that there is a va- rying amount of contraction which makes the yarn slight- GREER'S SPINNING RULES. 69 ly heavier than what the figures will show. This contrac- tion will vary from three per cent v to probably ten per cent, but it is. fairly safe to allow five per cent. To find what per cent the yarn actually contracts, you should di- vide the number that the yarn actually sizes, by the num- ber obtained by figures, thus: if you figure fpr number 14s and the yarn sizes 13.30 what is the contraction? By di- viding 13.30 by 14 we get .95 subtract this from 1.00 and we have 5, for the per cent of contraction. You will bear in mind that in the numbering of the roving the same rules apply as in the numbering of yarn, and when we speak of a two hank roving we mean that two hanks of that roving will weigh one pound just the same as if it was yarn, in fact the only difference in yarn and roving is the difference in the twist, ordinary warp yarn having twist equal to 4.75 times the square root of the number, while roving, ordinarily, has only 1.20 times the square root of the number. Now to figure out the draft of a spin- ning frame by the gears we will suppose the following for an example: Front roll gear 30 teeth, draft change gear, 24 teeth, diameter of front roll 1" or 8-8". Crown gear 84 teeth, back roll gear 84 teeth, diameter of back roll 7-8". Then to get the draft we multiply the front roll gear, the draft gear and the diameter of back roll together for a di- visor; the crown gear, back roll gear and the diar/eter of the front roll together for a dividend, as follows: 30X24X 7=5,040. divisor. 84X84X8=56,448, dividend. 56,448-1-5,040 =11.20, Draft. To get the constant number we work in the same way, except that we leave out the draft gear. To find the constant number on a frame geared as above we will work as follows: 30X7=210, divisor. 84X84X8= 56,448 dividend. Then 56,448-4-210 =268.80 constant num- ber. To get the draft from the constant number it is only necessary to divide the constant number by the draft gear thus: 268.80-^-24=11.20 draft as before, or to find what draft gear is required to give a certain draft, it is only necessary to divide the constant number by the draft thus: 268.80-^11.20=24 the draft gear required. Now my boy if you will get this matter firmly set in your mind you should 70 GREER'S SPINNING RULES. be able to figure out any case of draft that may be re- quired of you, also you should bear in mind that when you are using double roving you should first reduce it to single, that is; two strands of a four hank roving would be considered the same as one strand of two hank roving, you will of course, understand why this is so. Now I will have to leave you until next week, and I suggest that you study this lesson very carefully. Next week I hope to be able to get deeper into these calculations. With all good wishes I am. Sincerely yours, DAD. LETTER NO. 12. MY Dear Son: — In regard to the draft of a spinning frame there are a great many ways to get it. As I pointed out last week the usual method is through the gears, but here is another way: . Rule: — Divide the surface speed of the front roll by the surface speed of the back roll, the result will be the draft. Example: Suppose the surface speed of the front roll to be 1200 inches per minute, and the surface speed of back roll to be 200 inches pe,r minute then 1200-^200=6 the draft of the frame. Now you will want to know of course how to get the surface speed of the rolls and I will give you the rule. Rule: — Multiply the diameter of the roll by 3.1416 and this product by the revolution per minute, . of the roll. Example: What is the surface speed of a one-inch roll, which makes 127.33 revolutions per minute. Applying the rule given: 1x3.1416X127.33=400 inches per minute. To Find the Number of Bands Per Pound. Rule: — Divide 7,000 by the weight of one band in grains. Example: — One band weighs 58.33 grains, then 7,000-=- 58.33=120 bands per pound. Rule: — Divide the number of inches of yarn delivered by the front roll per minute, by the circumference of the bobbin, and subtract this result from the speed of the spindle, the result will be the speed of the traveler. Example: — Inches of yarn delivered per minute by the front roll, is 400. Speed of spindle 8,000. Diameter GREER'S SPINNING} RULES. 71 of bobbin 1 inch. Then 400-f-3.1416=127.32 8000—127.32= 7872.68 the speed of the traveler. It will be seen from this that the speed of the traveler must necessarily vary with the circumference of the bobbin, and is always just enough behind the spindle to wind on the amount of yarn that is being delivered by the front roll. If the spindle and traveler made the same number of revolutions it is evident that there would be no winding-on. To Find the Twist in Yarn from the Speed of Spindle and Rule: — Divide the speed of spindle, by the surface speed of front roll, the result is the twist per inch. Example: Speed of spindle 8,000, surface speed of front roll 400 inches per minute. Then 8000-=-400=20 the turns per inch. This result is practically correct but the twist will be slightly in excess of that shown, on account of the contraction. The basis upon which all twist, for yarn and roving, is figured, is the square root of the number, not that this has anything in particular to do with it, but because it fur- nishes a regular scale. The following table gives the standards that have been generally adopted for different kinds of cotton yarns: Extra warp twist 5.00 times the square root of the num- ber. Ordinary warp twist 4.75 times the square root Of the number. Low warp twist 4.50 times the square root of the num- ber. Extra mule warp twist 4.00 times the square root, of the number. Mule warp twist 3.75 times the square root of the number. Extra Filling twist 3.50 times the square root of the number. . Filling twist 3.25 times the square root of the number. Hosiery twist 3.00 times the square root of the num- ber. It will be found that these figures are not accepted by all mill men as being correct, and that there is a wide dif- ference of opinion as to the exact amount of twist that 72 GREER'S SPINNING RULES. should be put in the different kinds of yarn. However this will be found to furnish a good guide, in connection with which one must use their own good judgment and experience. To Find the Twist Multiple Being Used. When it is not known just what multiple was used in adjusting the twist, we can determine this by 1 the follow- ing: Rule: — Divide the turns per inch being put in by the square root of the number of the yarn being spun. Exam- ple: Spinning number 16s with 19 turns per inch, what is the twist multiple being used? The square root of 16= 4 then 19-=-4=4.75, the answer. It is well to keep in mind that the contraction varies with the twist, there being more contraction in warp yarn than in filling yarn. - x As a general proposition, the more twist you put in the more contraction you will have, and the more contraction you have, the more twist there will be. To Find the Twist of a Spinning Frame by Gears. Rule: — Multiply the cylinder gear, twist change gear, and circumference of front roll, together for a divisor. Multiply the jack gear, front roll gear, and ratio of cylin- der to whirl, together for a dividend, the result will be the twist per inch. Example: Suppose we have a frame geared as fol- lows: Cylinder gear 50 teeth, Twist gear 16 teeth, circum- ference of one inch front roll 3,1416". Jack gear 60 teeth, front roll gear 112 teeth, ratio of 7" cylinder to 3-4" whirl 8.24. Then work as follows: 50X16X3.1416=2513.28 divisor. 60 X 112 X §24=55,372.80 dividend. Then 55,372.80 -4-2513.28=22.03 turns per inch of twist. To Find the Twist Constant. Rule: — Work the same as for twist except that you « leave out the twist change gear. Following the example given above we have: 50X3.1416=157.08 for a divisor. 60X112X8.24=55,372.80 for a dividend, then, 55,372.80-h 157.08=352.51 constant number. The same rule will apply here as was explained in re- gard to constant number for draft, the constant number GREER'S SPINNING RULES. . 73 divided by the twist gear will give the twist per inch, and the constant number divided by the twist per inch will give the twist gear required, as follows: 352.51-^-16 =22.03 twist per inch. 352.51^-22.03r=16 twist change gear. To Find Speed of Cylinder. Rule:— Multiply speed of counter shaft by diameter of pulley on same and divide this product by the diameter of pulley on cylinder. Example: Speed of counter shaft 330 revolutions per minute, diameter of pulley on same 30 inches, diameter of pulley on cylinder 10 inches, then 330-X 30=9900-M0=990 revolutions per minute. To Find Speed of Spindle from Speed of Cylinder. Rule:— Multiply speed of cylinder by diameter of same and divide this product by diameter of whirl on spindle. Example: Speed of cylinder 990 revolutions per minute, diameter of same 7 inches, diameter of whirl on spindle 3-4 inches, then 990 X7--3-4"=9240 revolutions per minute. It is customary to allow a certain percentage for the slipping of the band, some do this by adding 1-16" or 1-8" to the diameter of the whirl. General Speed Calculations. Practically all speed calculations may be made by ob- serving the following four terms: First, speed of driver; Second, diameter of driver; Third, diameter of driven; Fourth speed of driven. The following rules will apply: Multiply first by second and divide by third gives fourth. Multiply first by second and divide by fourth gives third. Multiply fourth by third and divide by second gives first. Multiply fourth by third and divide by first gives sec- ond. Now, Son, I have given you these rules just as they have occurred to me and in a very simple way, in order that you would have no trouble in readily understanding them, of course I could have stated some of these matters in a more technical way, and have avoided a great deal of repetition but my object has been to make them so plain 74 GREER'S SPINNING RULES. that anybody with a thimble full of brains could readily understand just how to do any of the things I have re- ferred to. Your advancement has been rapid, you have done fine, or as "Teddy" would say you are doing "bully." I trust you are doing as well morally as you are indus- trially, and that you will not get to be one of these fellows we hear so much about that turn out to be such a charac- ter, as is referred to in "he's a devil in his own home town." You are learning a good trade and I believe that we are going to see a great revival in the textile industry in the next few years, and good men are going to be in de- mand, as never before. Stick to your job and when I can serve you, don't hesitate to call on me. Very sincerely yours, DAD. LETTER NO. 13. MY Dear Son: — Now that you have been promoted to boss spinner, I feel that you should be able to get along nicely, in view of the fact that you have had considerable drilling from your very first entrance into the mill. I have endeavored to give you such instruction as, in my opinion you would most need and while these let- ters have no doubt been of service to you I am aware of the fact that you possessed the needed qualities that go to make a mill man, otherwise, you could not have gone up as rapidly as you have. No man can advance in any line of work unless he has ability to command the respect and confidence of his employer, as well as the good will of those who work with and under him. The man who cannot command the good will of both employer and employee, will find very little ■encouragement in any line of industry, especially is this true in a position where one is required to direct the work of others and carry the responsibility for large numbers of less-informed workers. You will find that your duties as a boss spinner will Iteep you fully engaged; you will have little time to devote to outside interests and I would advise you to keep free from such "outside interests." Few men ever become an •expert at more than one thing, and you will do well to con- centrate all your efforts towards becoming the best boss spinner in the country. Remember the saying attributed to Emerson that: "If a man can write a better book, preach a better sermon, or make a better mouse trap than his neighbor, even though he live in the forest, the world will make a beaten track to his door." My son if you can make of yourself the "best boss spinner in the country" you will never need to hunt a job, your services will al- ways be in demand. Further than this a man who can run 76 GREER'S SPINNING RULES. a spinning room better than anyone else, can set his own price. The great trouble with most men who enter the cotton mill business, is that they do not try to master the details of the business. As soon as one learns enough to merely hold a job of small proportions, they stop studying and soon get into a rut where they remain, grinding away, as lifeless as a mere machine. Strive to realize the ideal in the saying quoted above, and in the realization, at each step gained, you file the chain which binds Success. It is not so much what a man knows, as what he does; one may know all about running a spinning room; may know how to make any calculation that is ever required, and yet be a complete failure as a boss spinner. If you are not willing to work hard; to assume a great deal of responsibility, and to virtually do the thinking for many of . those placed under your care you had just as well quit right now, and go out on a farm where you can get a job plowing a steer. You are doomed to failure, if you enter the cotton mill thinking that it does not require the use of ones brains. There will come a time when you will feel like you have the hardest job on earth, that everybody else is having a good time while you are up to your neck in trouble, but don't get discouraged, keep a stiff upper lip and fight it out. Don't be a quitter. Nothing worth while was ever attained by those who balk at every little hill of difficulty. Obstacles are put in our way to be overcome and not to stop our progress and each obstacle overcome gives us greater confidence in our ability and helps us on to greater accomplishments. Remember that opportunity comes to every one, whether they are ready for it or not, some say that opportunity makes the man, others that man makes the opportunity, it matters little to us how we look at this proposition, as long as we are not prepared to take advantage of the opportunity when it does come. It is said of Napoleon that "he made himself ready for a great opportunity and a great opportunity came to him." Perhaps you will at times feel like throwing down the job and walking out, you will get blue, become dissat- isfied, with everybody and everything, but wait-a-minute, GREER'S SPINNING RULES. 77 right-about face and look at the proposition squarely. Don't lose your head, remember to: Let nothing disturb thee, Nothing affright thee; All things are passing, God never changeth, Patient endurance, Attaineth to all things. In this series of letters I have not attempted to give a great many calculations, these may all be had from the machinery catalogs, and really as I see it they are not by any means the most important part of what . a spinner needs to know. At some future time I expect to add some- thing to what I have had to say to you along this line. I am now to close this series of letters and in doing so I sincerely hope that they have not been altogether un- interesting, and that you who have read them will find helpful suggestions herein. Many men have failed in the cotton mill business as a result of conditions over which they had no control, fail- ure, however, is often due to one's own lack of practical knowledge. There are many ways in which we may learn. It has been said: "We may learn from experience, from books and from men," and doubtless, it requires all three of these to produce a well rounded evenly balanced, man of affairs. Experience is a great teacher, perhaps the greatest teacher, and yet a careful study of the experi- ence of others should enable us to avoid the many pitfalls into which they have fallen only to rise and know that a "burned child fears the fire." Of the making of books there is no end and the fact that books are made in great and increasing numbers indicate that there is a demand for them, to supply which many men have given much time and careful thought to the preparation. A great deal may be learned from men, both good and bad, and one cannot be too careful in the selection of associates, from which they will acquire unconsciously perhaps habits and knowledge. I am conscious of the fact that these letters are not by 78 GREER'S SPINNING RULES. any means as full and complete as they might have been and yet there is much practical information on the subject of spinning. No effort has been made to produce what is termed as "fine writing" or to turn out strictly technical matter. It is the sincere wish of the writer that all who may read the foregoing letters will find them not altogeth- er uninteresting, and, if they shall be the means of helping some one to a better knowledge of the spinning depart- ment, and help some deserving man to a better position, the writer will feel that he has been graciously repaid for all the time he has spent in the preparation of this work. With all good wishes for your success I am Sincerely yours, "DAD." Oil Stains on Goods are not a Necessary Evil For years mill men tolerated the toll of "seconds" im- posed by the use of dripping, spattering oil. They had no choice, since mat hinery would not run without oil, and oil would drip, no matter how care- fully applied. & Non-Fluid Oil solved that problem It is as fine a lubricant as the highest grade fluid oil, ard can be applied in the same way, but it does not drip. Every particle of NON-FLUID OIL is used up in reducing «| friction. None spatters off bearings on to the goods being made — a saving of lubricant; an increase of output. In this age of strenuous competition and modern methods, a mill that clings to the old fluid oil style of lubrication wilfully hanci- caps itself. NON-FLUID OIL has been adopted by hundreds of mills. Especially recommended for comb-boxes on cards, and necks of rolls and other spinning room machinery Write for testimonial letters and free samples Only the genuine bears this trade- mark TRADE MARK UNITED STATES L V ^ f^ PATENT OFFICE New York & New Jersey lubricant Co. 1 65 BROADWAY, NEW YORK Gives full information on every Cotton, Woolen, Silk, Knitting and Flax Mill with Dyers in the United States and Canada, as follows: Year incor- porated or established, capital, officers' and super- intendents' names, number of looms, spindles, and other machinery, hands employed, kind of goods made, how sold, numbers and kinds of yarns bought, £tc., etc. Revised list of dealers in Cotton, Wool Waste, Yarn, Mill Supplies, etc. A Gomplete and Accurate Directory of the Textile Industry OFFICE EDITION 1100 Pages, $4.00 POCKET EDITION Thin Paper $3.00 SENT PREPAID ANYWHERE DAVISON PUBLISHING CO. 407 Broadway, - NEW YORK ■'&W&'&'WW&W&'&%W®/&& / WWW®/§/§/&fr Filling Bobbins Chipped at Base a Rarity Where Shambow-Marble Spindle Shuttles Are Used Made Strongest # Wear Longest % WQONSOCKET, R. I. w £ * T hAHD THREADING- * V ($) IF YOU WANT Quality and Quantity From Looms USE Leslie's Tempered Cast Steel Reeds Made To Weave Heaviest Duck or Finest Counts They Stay on the Job Outwear Several of Best Soft Iron Wire Reeds Loom Reed & Harness Co. CHARLOTTE, N. C. A. H. WASHBURN | CONTRACTING ENGINEER | COTTON MILL MACHINERY POWER PLANTS— STEAM ELECTRIC CORRESPONDENCE SOLICITED CHARLOTTE, NORTH CAROLINA i> ' I ''HERE may come a time when your belting is sub- . *■ jected to moisture that loosens the joints and destroys ordinary belting. If you use SchiereriY Duxbak Leather Belting, that moisture would 'only tend to give the belt more suction on the pulleys arid would not hurt the belt in the least Order "Duxbak" (Waterproof) for .any amount of . .moisture and a temperature up to. 160° F. ' '■" Duxbak " (Steamproof) where it comes in con- fact with boiling hot water or v live steam. TANNERS, BELT MANUFACTURERS NEW YORK, 30-38 Ferry St. CHICAGO, 128 W. Kinzie St. BOSTON, 641-643 Atlantic Ave. PHILADELPHIA, 226 North 3d St. PITTSBURG, 240 Third Avenue DENVER, .1752 Arapahoe St. BROOKLYN, N. Y., Cor. 13th St. and 3d Ave. PETERSBURG, VA., 122 Shore St. OAK LEATHER TANNERIES, Bristcl, Tenn. TRADE MARK 'WW§/§/WQ/§/W&WW§/W&'&'& / &'WW&W&Q/W&WW&& W&WW&&&W&W& We make a Specialty of Designing and producing STATIONERY for Cotton and Knitting Mills and Supply Men. Down - to - the - minute work. I Best Grade Stock at the Lowest prices. News Printing House News Building .\ CHARLOTTE, N. C. (| # 21 Years For the past 21 years the Textile Manufacturer has devoted its energies to the upbuild- ing of the textile industry of the South. It has helped in the most marvelous development this country has ever seen. It can help you if you will let it. WRITE I Textile Publishing Company # W. C. DOWD President and General Manager | JAMES A. GREER, Editor Subscription $2.00 a year. Charlotte, N. C. '&&^^Q'@/®Q%%W&%Q / && / &'& / &WW&'&'&&& W&'WW§/W&?>< ■■$/'&&'&'&% <{3> @ © Whitinsville Spinning Ring Co. Whitinsville, Mass. §/®/&'&§/§/®/§/®/&Q%'%%&%%%Q'&%Q%?ty&&%QW&%®MW&&&Q/&& Commonwealth Hotel I nc. Opposite State House, Boston STORER F. CRAFTS, General Manager @) <| Offers rooms with hot and cold water for $1 .00 per day and up, which includes free use of public shol&er baths. Nothing to Equal This in New England Rooms with private baths $1 .50 per day and up; suites of two rooms and bath for $4.00 per day and up. ABSOLUTELY FIREPROOF Strictly a Temperance Hotel Send for booklet. TEXTILE BOOKS. All books that are in print, whether our own publications or not, supplied at net price. A catalog containing a list of books in the English language on textile subjects that are in print and of present value sent free on request. @i For News and Ideas LORD 8 NAGLE CO'S. PUBLICATIONS The TEXTILE WORLD RECORD prints more valuable articles bearing on cotton manufacturing than all other American Tex- tile publications combined. The principal manufacturers, mill officials, superintendents, and overseers of depart- ments are regular subscribers. It appeals to intelligent men in its treatment of subjects connected with the products and processes of cotton manufacture, upon which it is recognized as the highest authority. . Subscription price $2.00 per year, or with the Official American Textile Directory. $3.00 per year. The OFFICIAL AMERICAN TEXTILE DIRECTORY gives complete reports of all the textile mills in the United States and Canada, and reports of concerns in allied lines that the mills deal with to the best ad- vantage. Large Size (Office) Edition, $3.00; Standard (complete) Edition $2.00. @> @> Lord $ Nagle Company 144 Congress St. Boston, Mass. Curtis & Marble Machine Co. 72 Cambridge St: - Worcester, Mass. » Headquarters for Cloth Room Machinery for All Varie- ties of Cotton Fabrics* Inspecting or Trimming Machines Railway Sewing Machines Rotary Sewing Machines Brushing Machines Shearing Machines Calender Rolling Machines | Cloth Rolling and Measuring Machines Cloth Winding Machines Cloth Folders and Measurers Gas Singeing Machines Selvedge Straighteners Spreader Rolls, etc., etc. QuakerCityRubberCo. PHILADELPHIA, PA. Sole Manufacturers Daniel's P. P. P. ROD PACKING (Reg. U. S. Pat. Off.) The Original and Only Genuine Self-Setting Rod Packing. For Steam, Water, Air, Ammonia. » EBONITE SHEET PACKING Highest Grade Sheet Packing-Regardless of Color QUAKER TIRES The Kind That Are "MILES CHEAPER" RUBBER BELTING Hose For Steam, Water and Every Other Purpose. Fill out and return the coupon, if you are a user of Mechanical Rubber Goods. QUAKER CITY RUBBER CO. Philadelphia, Pa. Address Dep't 18 M Kindly Send Us Your Catalogue. We are interested in Name. Company. Address. ^QWW&WW&&W&^W&W&^^%'WWWWW&fr^&^^^W&®/&W®/&W® Read Colored Insert Carefully IT'S IMPORTANT Siggers & Siggers 1 Patent Solicitors and Lawyers Over Thirty Years' Practice Personal Attention Guaranteed Address Suite 29, Natl. Union Building Washington, - - - _ - D. C. Hotel Cumberland NEW YORK Broadway at 54th Street Headquarters for Southerners. Special Summer Rates for Southern People "Broadway" Cars from Grand Central Depot. "7th Av- enue" Cars from Penna. Station. New and Fireproof. Best Hotel accommodations in New York at reasonable Rates. $2.50 with Bath, and up. European Plan. All Hardwood Floors and Oriental Rugs. Ten minutes' walk to 40 Theatres. Excellent Restaurant. Prices moderate. Send for Booklet. HARRY P. STIMSON Formerly with Hotel Imperial @) Only New York Hotel Window-screened Throughout <®/W®/W§/§/§/&&&'WWWWW&&W&WWWWWW&W&§/&W&§'WW§/W&/W& © JAMES A. GREER Charlotte, N. C. AUTHOR AND PUBLISHER Publishing Greer's Practical Carder • ALSO Greer's Spinning Rules Price $1.00 Each Every man interested in Cotton Manu- facture should have a copy of these books Address the Author. %%®/W®/®/W®/&/§/&&&®/&&WMZ/Q/®/W&WW& &'&'WWW®/®/®/®/&®/Q/®/& 1870-1915 rray Iron Works Co. Builders of the Best Engines and Boilers BURLINGTON, IOWA The h :b Stor at in VV/E asssume that w boston you are * * interested to know jus iere to locate in the right kind of a hotel, at prices entirely satisfactory to you for the accommodations you desire. Diagonally across from the State House on Beacon Hill, is such a Hotel, the Commonwealth, of strictly modern fireproof construction. The elevation on Beacon Hill (the highest point in or around Boston) affords a delightfully cool breeze of fresh uncontaminated air during the hottest and most sultry months of the summer The location is within six minutes walk to theatres and principal shopping districts. Five and ten minutes to the North and South Stations. The sanitary condition of the rooms and entire house is not excelled by any hotel whersoever situated. Our Cafe and Dining Kooms please all who patronize them. Public tub and shower baths on every floor, always kept in a condition of cleanliness both day and night, at once inviting to the most fastidious i guest. Private baths are attached to 90 single rooms and en suite. Every room in the house is heated by steam under the immediate control of the occupant, lighted by electricity and equipped with long distance tele- phone. Hot and cold water day and night in every room the house contains. Strictly a temperance hotel. Send for illustrated booklet. STORER F. GRAFTS, General Manager "1TM? AT" AUTOMATIC iVrjPiLi LOOMS Unsurpassed in simplicity, durability and other desirable qualities. No special mill supplies required. They make less waste than any other loom. They Produce Superior Cloth We invite correspondence and investigation. The Stafford Company READVILLE, MASS. FRED H. WHITE, Southern Agent Realty Building CHARLOTTE, N. C. @> FRED H. WHITE "5KEF" THE STAFFORD COMPANY Automatic Looms COHOES IRON FOUNDRY AND MACHINE COMPANY Slashers CURTIS & MARBLE MACHINE COMPANY Clothroom Machinery COLLINS BROTHERS MACHINE COMPANY Twisters COLE BROTHERS Inman Automatic Band Machines DELAHUNTY DYEING MACHINE COMPANY Raw Stock Dyeing Machines TOLHURST MACHINE WORKS Hydro-Extractors HYGROSSO HUMIDIFIERS Complete Steam Plants, Raw Stock Dryers, Warpers, Cone Wind- ers, Baling Presses, Boilers, Engines, Pumps, Condensers, Feed- Water Heaters, Shafting, Hangers, Pulleys, Quill Cleaners. : ;:,U' : ;;^^ SAVE COTTON SAVE MONEY The latest invention of importance to cotton manufacturers is The Greer Cotton Saver No cotton card is complete without this patented device. Increases Production Makes Stronger Yarn Makes Cleaner Yarn Saves Cotton Reduces waste Saves So Much Costs So Little For full particulars address : GREER MACHINE COMPANY P. O. Box 910 CHARLOTTE, N. C. THE Greer Cotton Saver (SPECIFICATIONS THIS invention has reference to improvements in carding machines, and its object is to effect a sav- ing in cotton, as well as improve the quality thereof. It is the customary practice in carding machines to run the carding cylinder and the flats in the same direc- tion where they engage, wherefore the flats become pro- gressively more contaminated with refuse taken from the cotton as the cotton approaches the doffer. In accordance with the present invention the flats are caused to travel with the run adjacent to the cylinder moving in a direction the reverse of that of the card cyl- inder, so that the cotton is acted upon during its progress through the carding machine by successively cleaner por- tions of the flats and consequently when finally delivered to the doffer the cotton is markedly better and freer from refuse than has heretofore been the case. Moreover, the invention includes an additional roller covered with carding cloth and located between the licker- in and the corresponding end of the web of flats, the ar- rangement of this roller being such as to be active to the flats and to the carding cylinder. The added roller is for the purpose of removing the cotton strips from the flats as they leave the carding cylinder close to the licker-in and after these cotton strips are cleaned the cotton is re- placed upon the card cylinder. The result is that there is a saving of from seven to ten per cent, more or less, of the cotton and practice has shown that the resultant card- ing is superior to that obtained in a carding machine without the presence of the additional roller. The refuse removed from the cotton in a day's run is almost free from cotton instead of this refuse containing II WITNESSES ? &i0hu. INVENTORS sUa TTORNeY/** Plate III '. ' ,. , ■-...:. :.■) a material portion of the cotton treated by the carding machine. The invention will be best understood from a consid- eration of the following detailed description, taken in con- nection with the accompanying drawings forming a part of this specification, with the further understanding that while the drawings show a practical form of the invention, the latter is not confined to any strict conformity with the showing of the drawings, but may be changed and modi- fied so long as such changes and modifications mark ho material departure from the salient features of the inven- tion. In the drawings: — Figure 1 is. a front to rear vertical section of a portion of a carding machine embodying the present invention. Figure 2 is a perspective View of a portion of a card- ing machine embodying the present invention. •Figure 3 is an elevation of a portion of the opposite side of the machine from that shown in Figure 2, and showing driving mechanism for the flats. Figure 4 is a longitudinal diametric section of the ad- ditional roller. Figure 5 is a fragmentary view of a carding machine showing a somewhat modified construction. Figure 6 is an elevation of a detail of Figure 5. While the present invention is not limited to any spe- cial type* of carding machine, it can be and has been used in connection with a carding machine such as illustrated in patent No. 623,094, granted to 0. Mills and L. W. Pen- ney, April 11, 1899, and a reference to said patent will be sufficient to disclose parts of the cardang machine or en- gine which have not been illustrated in the annexed drawings because deemed unnecessary for the under- standing of the present invention. The carding machine or engine includes a carding cylinder 1 covered with the usual wire or carding clothing 2, and this cylinder is mounted upon a shaft 3 supported in suitable bearings in a frame 4 and driven in any appro- priate manner. Crowning the cylinder 1 is an endless chain of wire clothed flats 5 carried by rollers 6, and this web of flats IV ■ immmmmim mir WITNESSES I.W. O'ret/i A'n ***& tXA.Grgpr, Plate 2 extends from a point near the licker-in 7 to a point near the doft'er 8 all similar to the arrangement shown in the aforesaid letters patent. There is, however, a material difference between the arrangement shown in the said letters patent and a card-^ ing machine or engine constructed in accordance with the present invention, and one of these points of difference re- lates to the course of travel of the flats. I It is customary with a machine such as shown in the said letters patent to drive the flats by power imparted to the end roller of the series of rollers supporting the flats and indicated in Figure 1 at 6a, the direction of travel of the run of the belt or web of flats next to the carding cyl- inder being in the same direction as the carding cylinder, and in the structure as viewed in Figure 1 where the direc- tion of travel of the cylinder 1 is clockwise the direction of travel of the run of the flats next to the cylinder would also be clockwise, but in accordance with the present in- vention motion is imparted to the flats by power applied to the other end roller 6b of the series, so that the active run of the flats is counterclockwise as viewed in Figure I, or the reverse of the direction of travel of the periphe- ral portion of the cylinder 1. It is customary to run the flats by a belt driven by a pulley 9 mounted on the shaft 3, and in a machine constructed in accordance with the present invention this pulley drives a belt 10 leading to another pulley 11 on a stub shaft 3a driving a worm gear 4a on another shaft 5a carrying a worm 7a in engagement with a worm gear 8a fast to the shaft or journal of the roller 6b and so arranged that the surface of the carding cylinder and the adjacent run of the flats move in opposite directions and, furthermore, the parts are so related that the movements are at such relative speeds as practice de- mands. The roller 6b has journal bearings in brackets 12 car- ried by a suitable portion of the frame, and these brack- ets have other brackets 13 secured thereto and so located that they carry journal bearings 14 for the journal ends 15 of a roller 16, which latter is covered with card clothing 17 and is situated between that portion of the flats passing about the roller 6b and the licker-in 7, the card clothing of VI the roller 16 being so related to the card clothing of the cylinder 1 and flats 5 as to nearly touch that of the flats- on one side and the cylinder on the other. The roller 16 is provided with a pulley 18 which may be mounted on one of the journals 15, and this pulley is driven by a belt 19 coming from an appropriate pulley 20 on the shaft 3, the parts being proportioned to impart to the roller 16 an appropriate speed of rotation which may be relatively high with respect to the speed of rotation of the cylinder 1 and the linear speed of the web of flats 5. The roller 16 is so connected up to the shaft 3 that its di- rection of movement where adjacent to the cylinder 1 and where adjacent to the flats 5 is" the same as the correspond- ing surfaces of the cylinder and flats, although the roller itself rotates upon its axis in a counterclockwise direction in the view of the structure as seen in .Figure 1. The lap indicated at 21 is fed from the lap stand 22 to the licker-in 7 in the usual manner and to the cylinder 1 where it is acted upon by the flats 5 first by the loaded end of the web of flats and later by the cleaner portion of the web of -flats until as the sliver approaches the doffer 8 it is subjected to the action of the cleanest portion of the flats, wherefore when the sliver approaches the doffer it is in far better condition than is the case where the flats and the cylinder 1 have their adjacent portion moving in the same direction. The loaded top flats leave the cylinder 1 close to the licker-in and are there acted upon by the roller 16 which removes the strippings from the flats and replaces them upon the cylinder 1, which at this point has a greater peri- pheral speed than the roller 16, thus keeping the latter clean. Between the point where the roller 16 takes off the strippings from the flats and the point where it replaces these stripping upon me cylinder 1 a suitable number of mote knives 23 are located to knock out the motes, dirt and other trash, which trash falls into a mote box 24 en- closing the roller 16. The mote box has a door 25 for the convenient removal of collected trash at suitable inter- vals. By this means almost the entire amount of cotton fiber heretofore allowed to waste is replaced upon the VII • carding cylinder to be ultimately removed therefrom by the doffer 8, and practice has demonstrated that the re : sultant sliver is particularly clean, while the output of the machine is increased from seven to ten per cent, more or less, due to the saving of the strippings which are taken directly from the flats and at once replaced upon the card- ing cylinder, while in the interim between the removal of the strippings from the flats and the replacing of them upon the carding cylinder all motes, dirt and trash found in the strippings are removed. The operation is wholly automatic and requires but the presence of one small additional roller which places no appreciable load upon the machine and requires no atten- tion. The cost therefor of recovering the strippings from the flats is wholly negligible, and this recovery represents a material saving amounting to ten to thirteen pounds of cotton, more or less, per card, per day of ten hours, while the resultant carding is noticeably improved. In the arrangement shown in Figure 1 the cotton strippings are taken from the flats and replaced directly upon the carding cylinder. Instead of such an arrange- ment the arrangement shown in Figure 5 may be employ- ed where there is indicated a roller 16a and another roller 16b between the delivery end of the web of flats and the licker-in 7. These two rollers 16a and 16b are connected as by gearing 18a to rotate in opposite directions, the roller 16a rotating with respect to the flats in the same direc- tion as the roller 16, while the roller 16b rotates in the op- posite direction. Neither roller 16a nor 16b delivers upon the cylinder 1 in the structure shown in Figure 4, but the roller 16a strips the flats 5 and delivers upon the roller 16b which in turn delivers upon the licker-in 7 and the strippings are by the licker-in delivered to the cylinder 1, the motes and dirt and trash being removed from the strippings before they, reach the cylinder 1. In either structure shown in the drawings the flats travel in the opposite direction to the travel of the cylin- der 1 so as to deliver close to the receiving portion of the cylinder, while the roller 16, or the pair of rollers 16a, 16b strip the flats of adhering cotlon and restore this cotton VIII - to the cylinder 1, the trash accompanying the strippings being removed before such strippings again reach the cylinder 1. In the actual operation of the machine the waste is made up almost exclusively of motes and dirt and trash with hardly any noticeable quantity of cotton fiber, while the waste of a carding machine lacking the features of the present invention represents a Very material amount of the cotton fiber which has heretofore been saved only at a material cost. Claims Allowed. 1. In a carding machine or engine, a rotatable carding cylinder, a web of flats in superposed relation to the cyl- inder, means for driving the active run of the flats in a di- rection opposite to the movement of the corresponding portion of the cylinder, and a stripping roller for removing strippings from the delivery end of the web of flats and re- lated to the cylinder to return the strippings thereto at the receiving end of the cylinder, said stripping roller be- ing provided with means for removing the trash from the strippings on the stripping roller before the strippings are returned to the cylinder. 2. In a carding machine or engine, a rotatable carding cylinder, a web or flats in superposed relation to the cylin- der, means for driving the active run of the flats in a di- rection opposite to the movement of the corresponding portion of the cylinder, and a stripping roller for removing strippings from the delivery end of the web of flats and related to the cylinder to return the strippings thereto at the receiving end of the cylinder, said stripping roller be- ing provided with means for removing the trash from the strippings on the stripping roller before the strippings are returned to the cylinder, the trash removing means com- • prising mote knives and a mote box enclosing the mote knives and provided with a receptacle for trash and also provided with a door for access to the interior of the box. 3. In a carding machine or engine, the combination with a rotatable carding cylinder, a licker-in,a web of flats in superposed relation to the cylinder and means for driving the active run of the flats in a direction opposite to the IX '- "'•''•■'': /': '-liJi&i ,■ 'iS^friU:;: ' . :■- ' movement of the corresponding portion of the cylinder, of stripping means at and for removing, strippings from the delivery end of the web of flats- and constructed and ar- ranged to cause the strippings to be replaced upon the cyl- inder to be again fed to the flats along with fresh or untreated material, said stripping means having means as- sociated therewith for removing trash from the strippings before the latter again reach the cylinder. X HOTEL MARLBOROUGHf Broadway, Between 36th and 37th Streets 1 IN THE VERY CENTER OF NEW YORK I THIS famous h6tel is known the world over; has all modern appointments and is complete and up to date in all details. The most convenient location in New York, being but a few minutes to the leading theaters and department- stores, a few minutes from the Penn- sylvania and Grand Central Stations. Whether > our visit is one of busi- ness or pleasure, you will find the Marlborough the Ideal Place to. stop at. . The Rathskeller is one of the Show Places of New York. Rooms, $1.00 Per Day Upwards Rooms with Bath, $1.50 Per Day Upwards $1.00 Extra Each Additional Person JOHN F. DOWNEY, Manager XI %Jt-^^m.^'V~-^:^J;:: Hotel Powhatan Pennsylvania Ave., H. and 18th Sts., N. W. @> WASHINGTON, D. C. European Fireproof Two blocks west of the White House. Under new management. Two hun- dred rooms, one hundred and fifty with private bath. Reasonable rates. Offers to the public every comfort. Superior service. Attention is called to its refined appointments and excellent cuisine. Descriptive booklet mailed upon application to E. C. OWEN, Manager I XII : ' : ^^;-^^;;::-;.-- "COTTON" THE great monthly textile author ity for executive^, superintend- ents, and overseers. It is one of the oldest, one of the largest, and one of the most widely quoted textile journals. The work of a large staff of regu- lar contributors of ability and reputation is supplemented by fre- quent exclusive contributions from the ablest arid best known manufac- turers and financiers. Each issue combines practical data and suggestions invaluable in the op- eration of cotton, knitting, dyeing, bleaching and finishing mills, with complete reports of mill conditions and reviews of cotton, knit goods, and yarn markets. Over 600 pages of reading each year. SUBSCRIPTION PRICE $1.00 FOR TWO YEARS. Sample Copy on Request W. R. C. Smith Publishing Co. ATLANTA, GEORGIA XIII ';;-';;.?:;<•;;:■';: ■.■■... ■ ■ : What the Greer Cotton Saver Does In the first. pages of this colored insert there are draw- ings and specifications of a new invention, which, for lack of a better name, has been called The Greer Cotton Saver. The name given this new device is really a misnomer, as the chief object of the device is to improve the quality and increase the production of the card. That it does ef- fect a material saving in cotton is incidental to its main pur, pose. It has /ong been known that if the flats on a revolving flat card were run with their operating portion moving along the cylinder from the doffer towards the licker-in, that the product of the card would be greatly improved. With the flats commencing their work at the back of the card and moving towards the front, to be cleaned, it is evident that all the trash and foreign matter which col- lects on the flats is brought forward, along with the cot- ton, and that a considerable portion of this trash must necessarily be delivered to the doffer and become a part of the finished sliver. With the flats commencing their work at the front of the card and moving towards the back, clean flats are presented to the carding cylinder, at a point where the final carding is being done. This is as it should be, and any person, at all familiar with the principle and construction of a revolving flat card will be able to see, at once, that the product must be greatly improved by running the flats from front to back, instead of from back to front, as is now the custom. When the flats are run from front, to back a decided improvement is also made in the quality of the work, due to the fact that the flats are le»vip<^ ■» ^ifflfll^ • e.5 **n o « « o y ^ ^ * °o. V 8 < v 4? ^ vtr^^v *o4 HECKMAN BINDERY INC. jjj^MAY 90 W=Br N. MANCHESTER, Vas^ INDIANA 46 962