GB1044768A - Process for the continuous production of a compression crimped yarn - Google Patents
Process for the continuous production of a compression crimped yarnInfo
- Publication number
- GB1044768A GB1044768A GB25923/64A GB2592364A GB1044768A GB 1044768 A GB1044768 A GB 1044768A GB 25923/64 A GB25923/64 A GB 25923/64A GB 2592364 A GB2592364 A GB 2592364A GB 1044768 A GB1044768 A GB 1044768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- crimped yarn
- flap
- speeds
- closure
- 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
Links
- 230000006835 compression Effects 0.000 title abstract 4
- 238000007906 compression Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 238000002788 crimping Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
- D02G1/125—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including means for monitoring or controlling yarn processing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
1,044,768. Crimping yarns. VEREINIGTE GLANZSTOFF-FABRIKEN A.G. June 23,1964 [June 24, 1963], No. 25923/64. Heading D1F. In a compression crimping process,straight yarn is delivered to a compression chamber at constant speed and removed therefrom at two constantly alternating speeds. The chamber has two compartments-a neck in which the incoming yarn is deformed in the known manner and a portion which is wider (or of larger diameter) and longer than the neck and through and from which the crimped yarn moves at uniform speed (without being subjected to the usual variable frictional resistance) against a force applied by a (loaded) closure flap. The crimped yarn then enters and is collected in an adjacent buffer space until it opens, mainly under its own weight, a closure control flap the position of which determines and alters e.g. by actuation of a microswitch controlling a reversible drive motor, the draw-off speeds, the buffer space being constantly, at least partially, filled with crimped yarn. As shown, yarn 18 passing from a spool 17, over a brake 19, deflecting device 20 and heater 21 e.g. a hot-plate over which the yarn is looped at least once, is guided by a feed device 22 through delivery rollers 1,2 into the two-compartment compression chamber comprising a weighted, pivoted, closure flap 6 and a pivoted, control flap 11 movement of which operates a microswitch 14. Crimped yarn emerging from the space below the end of the flap 11 and a bearing nose or pin 13 is carried over deflecting rollers 23, liquid treatment roller 24, guide 20 to a winding spool 26 which is alternately driven between the two different (peripheral) speeds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV0024218 | 1963-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1044768A true GB1044768A (en) | 1966-10-05 |
Family
ID=7581043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25923/64A Expired GB1044768A (en) | 1963-06-24 | 1964-06-23 | Process for the continuous production of a compression crimped yarn |
Country Status (9)
Country | Link |
---|---|
US (1) | US3345719A (en) |
AT (1) | AT249249B (en) |
BE (1) | BE647919A (en) |
DK (1) | DK116230B (en) |
FI (1) | FI40654B (en) |
GB (1) | GB1044768A (en) |
LU (1) | LU46372A1 (en) |
NL (1) | NL146229B (en) |
NO (1) | NO117753B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1660219A1 (en) * | 1966-04-29 | 1971-04-22 | Barmag Barmer Maschf | Method and device for the continuous production of a crimped thread structure |
US3430311A (en) * | 1966-11-02 | 1969-03-04 | Bancroft & Sons Co J | Low tension delivery for stuffer crimper |
GB1292334A (en) * | 1969-03-13 | 1972-10-11 | Tmm Research Ltd | Improvements in stuffer-box crimping apparatus |
US3832759A (en) * | 1970-05-01 | 1974-09-03 | Akzona Inc | Process and apparatus for texturizing yarn |
US3675286A (en) * | 1970-11-12 | 1972-07-11 | Bancroft & Sons Co J | Synchronizing yarn winding to stuffer crimper output |
GB1391273A (en) * | 1972-01-31 | 1975-04-16 | Platt International Ltd | Textile machines |
US4067092A (en) * | 1976-06-16 | 1978-01-10 | Roberts John S | Compression crimping apparatus |
US4707896A (en) * | 1986-11-05 | 1987-11-24 | E. I. Du Pont De Nemours And Company | Crimper discharge regulation |
US6385827B1 (en) * | 2001-03-15 | 2002-05-14 | Shaw Industries, Inc. | Apparatus and method for texturing yarn |
US7735204B2 (en) * | 2007-06-11 | 2010-06-15 | American Linc Corporation | Textile processing assembly, stuffer box, and method for texturing yarn |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865080A (en) * | 1953-10-28 | 1958-12-23 | Du Pont | Method and apparatus for crimping and relaxing filaments |
US2846729A (en) * | 1955-11-04 | 1958-08-12 | American Cyanamid Co | Tow crimper |
US3022545A (en) * | 1956-09-06 | 1962-02-27 | British Celanese | Process for crimping cellulose triacetate fibers |
US3200466A (en) * | 1963-07-01 | 1965-08-17 | Bancroft & Sons Co J | Apparatus for crimping filaments |
-
1964
- 1964-05-12 FI FI1016/64A patent/FI40654B/fi active
- 1964-05-14 BE BE647919D patent/BE647919A/xx unknown
- 1964-05-22 AT AT447764A patent/AT249249B/en active
- 1964-05-28 NL NL646406015A patent/NL146229B/en unknown
- 1964-06-02 NO NO153495A patent/NO117753B/no unknown
- 1964-06-08 DK DK285064AA patent/DK116230B/en unknown
- 1964-06-22 US US378488A patent/US3345719A/en not_active Expired - Lifetime
- 1964-06-22 LU LU46372D patent/LU46372A1/xx unknown
- 1964-06-23 GB GB25923/64A patent/GB1044768A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU46372A1 (en) | 1972-01-01 |
AT249249B (en) | 1966-09-12 |
US3345719A (en) | 1967-10-10 |
NO117753B (en) | 1969-09-22 |
NL6406015A (en) | 1964-12-28 |
BE647919A (en) | 1964-08-31 |
DK116230B (en) | 1969-12-22 |
NL146229B (en) | 1975-06-16 |
FI40654B (en) | 1968-12-31 |
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