US2811244A - Needling pile fabric - Google Patents
Needling pile fabric Download PDFInfo
- Publication number
- US2811244A US2811244A US388546A US38854653A US2811244A US 2811244 A US2811244 A US 2811244A US 388546 A US388546 A US 388546A US 38854653 A US38854653 A US 38854653A US 2811244 A US2811244 A US 2811244A
- Authority
- US
- United States
- Prior art keywords
- pile
- needling
- roll
- yarn
- yarn ends
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
Definitions
- the present invention relates to feeding of pile yarn, particularly in connection with needling of pileV fabric.
- a purpose of the invention is to simplify the differential feeding of pile yarn ends to a needling device or the like by means which will provide a pattern repeat.
- a further purpose is to feed pile yarn ends around the periphery of a roll, and to dispose a portion of the roll periphery on a larger radius than other portions, the portions of larger radius being distributed at intervals lengthwise and circumferentially as desired.
- a further purpose is to control the tension of runs of stitches by feeding yarn ends at different circumferential speeds on a feeding roll.
- Figure 1 is a fragmentary diagrammatic perspective of a needling machine to which the invention has been applied.
- FIG. 2 is a fragmentary diagrammatic side elevation of a needling machine embodying the invention.
- FIG. 3 is a fragmentary front elevation of the feed mechanism of the invention.
- Figure 4 is a longitudinal section of a pile fabric in accordance with the invention.
- Figure 5 is a fragmentary diagrammatic, face view of a needled pile fabric produced by the invention.
- the invention lends itself to the production of high and low pile in a succession of runs, so that any desired pile yarn end can be made low or high.
- the invention also in one aspect permits the formation of color contrasting patterns by using alternate pile yarn ends of different colors, and raising all of the pile yarn ends of color A in a certain pattern area to maximum height, while forming low pile of pile yarn ends of color B so that they are masked.
- the pile yarn ends are all carried around the periphery of the feed roll, but dif- Ice ferent portions of theper'iphery are on different radii, so that they advance different ends at dilferent speeds during different parts of the pattern repeat.
- pile yarn ends are withdrawn from a suitable source, such as creel 20, to a feed mechanism 21 and from the feed mechanism the yarn ends are carried over a feed roll 22, and guides 23 and 24 to eyes near the points of needles 25 formed in a row or gang.
- the needles extend fully across the machine, and are supported on a needle bar 26 and reciprocated by a needle advancing and retracting mechanism 27 as well known.
- the needles move forward as a unit to form a series of stitches, allabreast, through a backing 28 suitably of burlap or osnabu'rg, which is progressed from a rollv 30 over feed mechanism 31 and a support 32 to take-up mechanism 33.
- alternate pile yarn ends 34 and 3S will be of different colors, and in a particular area where the color of pile yarn ends 34 is to be seen, pile yarn ends 34 will form high loops 36. In a pattern area where the color of pile yarn ends 35 is to be seen, pile yarn ends 35 will form high loops 36 and pile yarn ends 34 will form low loops 37.
- the high loops are indicated by dashes and the low loops are indicated by dots, thus implying that high loops mask the low loops.
- the invention is also applicable where all of the yarn ends are of the same color, in which case the invention may be used to produce texturing effects by making all of the loops in a particular area low or high, as the case may be.
- the invention is designed to feed the yarn selectively according to the pattern by a very simple mechanism.
- Feed roll 38 ex-v tends the full width of the machine and all of the pile yarn ends desirably pass over it.
- Some portions of the feed roll are of relatively smaller periphery, as shown at 45, and when pile yarn ends are in contact with this reduced periphery, they advance at lower rates.
- bulges or cam portions 46 are provided of larger diameter and having preferably gradual forward and rearward merging surfaces 47 which join the normal diameter area 45.
- the bulge portions will desirably be separate attachments secured to the roll in any desired position.
- the texturingvwill occur in runs of sequences of stitches, since several stitches occur while the yarn is travelling over one of the bulges 46.
- the invention presents a very desirable solution of the problem because the feed can be operated at very high Speed, ih us permitting very rapid operation of the ,needling machine.
- a yarn feed of claim 1 in which the means for feeding yarn ends brings the ends into feeding engagement with the roll at the smaller diameter and also at the bulges.
Description
Oct. 29, 1957 R. s. MaccAFFRAY, JR V 2,811,244
NEEDLING PILE FABRIC Filed Oct. 27, 1953 2 Sheets-Sheet 1 noooooooooowoooooooeoooobooo ,w
lu mmm u ATTORNEYS R. S. MS'CCAFFRAY, JR
V ocf. 29, 1957 NEEDLING PILE FABRIC 2 Sheets-Sheet 2 Filed Oct. 27, 1953 INVENTOR /e/v 6. Maca/fray, fr
ATTORNEYS.
United States Patent NEEDLmG PILE FABRIC Rex S. MacCaltray, Jr., Boiling Springs, Pa., assignor to C. H. Masland & Sons, Carlisle, Pa., a corporation of Pennsylvania f The present invention relates to feeding of pile yarn, particularly in connection with needling of pileV fabric.
A purpose of the invention is to simplify the differential feeding of pile yarn ends to a needling device or the like by means which will provide a pattern repeat.
A further purpose is to feed pile yarn ends around the periphery of a roll, and to dispose a portion of the roll periphery on a larger radius than other portions, the portions of larger radius being distributed at intervals lengthwise and circumferentially as desired.
A further purpose is to control the tension of runs of stitches by feeding yarn ends at different circumferential speeds on a feeding roll.
Further purposes appear in the specification and in the claims.
In the drawings I have chosen to illustrate one only of the numerous embodiments in which my invention may appear, selecting the form shown from the standpoints of convenience in illustration, satisfactory operation and clear demonstration of the principles involved.
Figure 1 is a fragmentary diagrammatic perspective of a needling machine to which the invention has been applied.
Figure 2 is a fragmentary diagrammatic side elevation of a needling machine embodying the invention.
Figure 3 is a fragmentary front elevation of the feed mechanism of the invention.
Figure 4 is a longitudinal section of a pile fabric in accordance with the invention.
Figure 5 is a fragmentary diagrammatic, face view of a needled pile fabric produced by the invention.
Describing in illustration but not in limitation and referring to the drawings:
In the prior art, efforts have been made to increase production of pile fabrics such as carpets, rugs and door mats by needling such fabrics, using a gang of needles each carrying an individual pile yarn end, and advancing and retracting as a group to form a transverse row of pile projections every time the needles enter the backing. This process is called needling, punching or stitching. While this method lends itself to high production rates, it has been limited by the fact that the pile has been almost entirely of a single color, it has not been possible to produce color patterns of substantial diversity, and even texturing has been very limited.
By the present invention, the production of color patterns is facilitated, and texturing is greatly simplified.
The invention lends itself to the production of high and low pile in a succession of runs, so that any desired pile yarn end can be made low or high. The invention also in one aspect permits the formation of color contrasting patterns by using alternate pile yarn ends of different colors, and raising all of the pile yarn ends of color A in a certain pattern area to maximum height, while forming low pile of pile yarn ends of color B so that they are masked.
In accordance with the invention the pile yarn ends are all carried around the periphery of the feed roll, but dif- Ice ferent portions of theper'iphery are on different radii, so that they advance different ends at dilferent speeds during different parts of the pattern repeat.
In accordance with the invention, pile yarn ends are withdrawn from a suitable source, such as creel 20, to a feed mechanism 21 and from the feed mechanism the yarn ends are carried over a feed roll 22, and guides 23 and 24 to eyes near the points of needles 25 formed in a row or gang.` The needles extend fully across the machine, and are supported on a needle bar 26 and reciprocated by a needle advancing and retracting mechanism 27 as well known. The needles move forward as a unit to form a series of stitches, allabreast, through a backing 28 suitably of burlap or osnabu'rg, which is progressed from a rollv 30 over feed mechanism 31 and a support 32 to take-up mechanism 33.
In one embodiment of the invention, alternate pile yarn ends 34 and 3S will be of different colors, and in a particular area where the color of pile yarn ends 34 is to be seen, pile yarn ends 34 will form high loops 36. In a pattern area where the color of pile yarn ends 35 is to be seen, pile yarn ends 35 will form high loops 36 and pile yarn ends 34 will form low loops 37. In Figure 5 the high loops are indicated by dashes and the low loops are indicated by dots, thus implying that high loops mask the low loops.
The invention is also applicable where all of the yarn ends are of the same color, in which case the invention may be used to produce texturing effects by making all of the loops in a particular area low or high, as the case may be.
The invention is designed to feed the yarn selectively according to the pattern by a very simple mechanism. Feed roll 38 Vis driven in step with the needling machine by pulleys 40 and 41 and belt 42 to advance the yarn from guide roll 43 to guide roll 44. Feed roll 38 ex-v tends the full width of the machine and all of the pile yarn ends desirably pass over it.
Some portions of the feed roll are of relatively smaller periphery, as shown at 45, and when pile yarn ends are in contact with this reduced periphery, they advance at lower rates. At intervals around the roll, spaced both longitudinally and circumferentially as required by the pattern, bulges or cam portions 46 are provided of larger diameter and having preferably gradual forward and rearward merging surfaces 47 which join the normal diameter area 45. The bulge portions will desirably be separate attachments secured to the roll in any desired position.
Thus in operation it will be seen that a pile yarn end which is being fed entirely by the reduced circumference 45 of the feed roll will be advancing relatively slowly. One which is fed by the increased circumference 48 on the bulges will advance rather rapidly and one fed partly by one circumference and partly by another circumference will advance at an intermediate rate. The rapidly advancing pile yarn end will be relatively slack andthe more slowly advancing pile yarn end will be relatively taut. When the needle moves forward it will form a high pile projection in every case, but if the yarn is taut it will tend to rob yarn from the last previous stitch forming a lower pile projection on that previous stitch. It will also have high spring-back, so that if the yarn is taut the new loop will tend to reduce slightly in size when the looper or hook as well known releases, thus tending to make the particular pile projection lower. If, on the other hand, the yarn is not taut it will form a high loop and the high loop will remain.
In accordance with the invention the texturingvwill occur in runs of sequences of stitches, since several stitches occur while the yarn is travelling over one of the bulges 46.
The invention presents a very desirable solution of the problem because the feed can be operated at very high Speed, ih us permitting very rapid operation of the ,needling machine.
In view of my invention and disclosure variations and modifications to meet individual .whim or particular need .will doubtless'become evident to others skilled inthe art, to obtain all or part .of'the benets lof-.my Vinvention without copying the yprocess :and apparatus shown, .and I, therefore, claim all rsuch insofar las they fall within the reasonablespirit and scope of my claims.
Having thus described my invention what I claim as Ynew Yand desire to secure by Letters Patent is:
1. YIn a yarn 'feed operating -.on .a plurality of yarn ends fed side by side :for a needling :machine orrthe like, a Y
`tion with means vfor feeding yam ends against 4the circumference o f the roll each in contact with the roll at the position of one of the bulges.
2. A yarn feed of claim 1, in which the means for feeding yarn ends brings the ends into feeding engagement with the roll at the smaller diameter and also at the bulges.
References Cited inthe file of Lthis patent UNITED fSIa'r-Es EPATErsrrs 386,623 Boyd July 24, 1888 876,562 Kleutgen Ian. 14, 1908 1,831,485 Dykeman 2. 'Nov. 1-0, V1931 1,863,049 Hermann .Tune 14, 1932 1,909,531 Gladish May 16, 1933 1,947,958 Welch et al Feb. 20, 1934 2,128,184 Jewett Aug. 23, 1938
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US388546A US2811244A (en) | 1953-10-27 | 1953-10-27 | Needling pile fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US388546A US2811244A (en) | 1953-10-27 | 1953-10-27 | Needling pile fabric |
Publications (1)
Publication Number | Publication Date |
---|---|
US2811244A true US2811244A (en) | 1957-10-29 |
Family
ID=23534563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US388546A Expired - Lifetime US2811244A (en) | 1953-10-27 | 1953-10-27 | Needling pile fabric |
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US (1) | US2811244A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873705A (en) * | 1955-02-25 | 1959-02-17 | Sr James A Cobble | Tufting machines |
US2912945A (en) * | 1956-10-18 | 1959-11-17 | Lees & Sons Co James | High and low pattern attachment for tufted pile fabrics |
US3006296A (en) * | 1957-04-02 | 1961-10-31 | Magee Carpet Co | Yarn feed and control mechanism |
US3019748A (en) * | 1957-09-19 | 1962-02-06 | Singer Cobble Inc | Apparatus for simultaneously forming rows of cut pile stitching and rows of loop pile stitching |
US3035404A (en) * | 1957-04-02 | 1962-05-22 | Hayeshaw Ltd | Process for making yarn of varying colour character |
US3103903A (en) * | 1960-01-25 | 1963-09-17 | Lees & Sons Co James | Tufting machine yarn feeding means |
US3835797A (en) * | 1971-11-11 | 1974-09-17 | A Franks | Pattern control for tufting machines |
US5383415A (en) * | 1992-12-21 | 1995-01-24 | Burlington Industries, Inc. | Textured surface effect fabric and methods of manufacture |
US7717051B1 (en) | 2004-08-23 | 2010-05-18 | Card-Monroe Corp. | System and method for control of the backing feed for a tufting machine |
US9399832B2 (en) | 2008-02-15 | 2016-07-26 | Card-Monroe Corp. | Stitch distribution control system for tufting machines |
US9410276B2 (en) | 2008-02-15 | 2016-08-09 | Card-Monroe Corp. | Yarn color placement system |
US10233578B2 (en) | 2016-03-17 | 2019-03-19 | Card-Monroe Corp. | Tufting machine and method of tufting |
US11193225B2 (en) | 2016-03-17 | 2021-12-07 | Card-Monroe Corp. | Tufting machine and method of tufting |
US11585029B2 (en) | 2021-02-16 | 2023-02-21 | Card-Monroe Corp. | Tufting maching and method of tufting |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US386623A (en) * | 1888-07-24 | Feed rollers fob making fancy tarns | ||
US876562A (en) * | 1905-08-19 | 1908-01-14 | Franz Kleutgen | Machinery for embroidering a fabric with pile-threads in patterns. |
US1831485A (en) * | 1928-11-30 | 1931-11-10 | Union Special Machine Co | Rug tufting machine |
US1863049A (en) * | 1929-12-16 | 1932-06-14 | Hermann Jacob | Machine for making pile fabrics |
US1909531A (en) * | 1930-01-21 | 1933-05-16 | Valway Rug Mills Inc | Tufting machine |
US1947958A (en) * | 1930-06-16 | 1934-02-20 | Celanese Corp | Knitting machine |
US2128184A (en) * | 1936-01-22 | 1938-08-23 | Jr John H Jewett | Feed for spinning machines |
-
1953
- 1953-10-27 US US388546A patent/US2811244A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US386623A (en) * | 1888-07-24 | Feed rollers fob making fancy tarns | ||
US876562A (en) * | 1905-08-19 | 1908-01-14 | Franz Kleutgen | Machinery for embroidering a fabric with pile-threads in patterns. |
US1831485A (en) * | 1928-11-30 | 1931-11-10 | Union Special Machine Co | Rug tufting machine |
US1863049A (en) * | 1929-12-16 | 1932-06-14 | Hermann Jacob | Machine for making pile fabrics |
US1909531A (en) * | 1930-01-21 | 1933-05-16 | Valway Rug Mills Inc | Tufting machine |
US1947958A (en) * | 1930-06-16 | 1934-02-20 | Celanese Corp | Knitting machine |
US2128184A (en) * | 1936-01-22 | 1938-08-23 | Jr John H Jewett | Feed for spinning machines |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873705A (en) * | 1955-02-25 | 1959-02-17 | Sr James A Cobble | Tufting machines |
US2912945A (en) * | 1956-10-18 | 1959-11-17 | Lees & Sons Co James | High and low pattern attachment for tufted pile fabrics |
US3006296A (en) * | 1957-04-02 | 1961-10-31 | Magee Carpet Co | Yarn feed and control mechanism |
US3035404A (en) * | 1957-04-02 | 1962-05-22 | Hayeshaw Ltd | Process for making yarn of varying colour character |
US3019748A (en) * | 1957-09-19 | 1962-02-06 | Singer Cobble Inc | Apparatus for simultaneously forming rows of cut pile stitching and rows of loop pile stitching |
US3103903A (en) * | 1960-01-25 | 1963-09-17 | Lees & Sons Co James | Tufting machine yarn feeding means |
US3835797A (en) * | 1971-11-11 | 1974-09-17 | A Franks | Pattern control for tufting machines |
US5383415A (en) * | 1992-12-21 | 1995-01-24 | Burlington Industries, Inc. | Textured surface effect fabric and methods of manufacture |
US7717051B1 (en) | 2004-08-23 | 2010-05-18 | Card-Monroe Corp. | System and method for control of the backing feed for a tufting machine |
US8141506B2 (en) | 2004-08-23 | 2012-03-27 | Card-Monroe Corp. | System and method for control of the backing feed for a tufting machine |
US9399832B2 (en) | 2008-02-15 | 2016-07-26 | Card-Monroe Corp. | Stitch distribution control system for tufting machines |
US9410276B2 (en) | 2008-02-15 | 2016-08-09 | Card-Monroe Corp. | Yarn color placement system |
US10081897B2 (en) | 2008-02-15 | 2018-09-25 | Card-Monroe Corp. | Stitch distribution control system for tufting machines |
US10400376B2 (en) | 2008-02-15 | 2019-09-03 | Card-Monroe Corp. | Stitch distribution control system for tufting machines |
US10443173B2 (en) | 2008-02-15 | 2019-10-15 | Card-Monroe, Corp. | Yarn color placement system |
US10995441B2 (en) | 2008-02-15 | 2021-05-04 | Card-Monroe Corp. | Yarn color placement system |
US11072876B2 (en) | 2008-02-15 | 2021-07-27 | Card-Monroe Corp. | Stitch distribution control system for tufting machines |
US10233578B2 (en) | 2016-03-17 | 2019-03-19 | Card-Monroe Corp. | Tufting machine and method of tufting |
US10995440B2 (en) | 2016-03-17 | 2021-05-04 | Card-Monroe Corp. | Tufting machine and method of tufting |
US11193225B2 (en) | 2016-03-17 | 2021-12-07 | Card-Monroe Corp. | Tufting machine and method of tufting |
US11702782B2 (en) | 2016-03-17 | 2023-07-18 | Card-Monroe Corp. | Tufting machine and method of tufting |
US11708654B2 (en) | 2016-03-17 | 2023-07-25 | Card-Monroe Corp. | Tufting machine and method of tufting |
US11585029B2 (en) | 2021-02-16 | 2023-02-21 | Card-Monroe Corp. | Tufting maching and method of tufting |
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