GB1057310A - Improvements in or relating to continuous crimping of textile yarns - Google Patents

Improvements in or relating to continuous crimping of textile yarns

Info

Publication number
GB1057310A
GB1057310A GB36885/64A GB3688564A GB1057310A GB 1057310 A GB1057310 A GB 1057310A GB 36885/64 A GB36885/64 A GB 36885/64A GB 3688564 A GB3688564 A GB 3688564A GB 1057310 A GB1057310 A GB 1057310A
Authority
GB
United Kingdom
Prior art keywords
yarn
tube
rollers
crimping
withdrawal
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
Application number
GB36885/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1057310A publication Critical patent/GB1057310A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1,057,310. Crimping yarn. H. EPSTEIN. Sept. 9, 1964 [Oct. 15, 1963], No. 36885/64. Headings DID and D1F. In a method of compression-crimping yarn in which the core or plug of yam moves in a curved path, the density or length of the plug is observed and the speed of feeding or withdrawal is manually varied in accordance with the observation. Yam 29 passes around grooved rollers and is fed by rollers 22, 25 into a crimping tube 30. Heater 32 comprises two semi-circular chambers pivoted at 33 and having handles 36, Fig. 3 (not shown), to open them, heating elements, refractory lining, and baffles to reduce heat loss when the chambers are opened. Tube 40 is at least partially translucent-by being made of polytetrafluoroethylene-for the core of yarn therein to be observed. The withdrawal speed is greater than the feeding speed with the operator stopping the withdrawal from time to time to ensure the end of the core is on the gravity side of tube 40. Alternatively rollers 22, 25 may be driven by a variable speed motor. Lubricating oil is supplied to the yarn from reservoir 44 or by passing the yarn over an oil roller. The yarn on leaving tube 26A passes through the nip of two rollers one resting on the other to provide sufficient resistance to pull yarn out of most entanglements which might occur but insufficient resistance to cause yarn breakage. A spring tensioned wire is provided to stop through solenoids &c. the motor or motors driving the feed rolls and take-up roll if the yarn breaks on being wound up.
GB36885/64A 1963-10-15 1964-09-09 Improvements in or relating to continuous crimping of textile yarns Expired GB1057310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US316379A US3390438A (en) 1963-10-15 1963-10-15 Method and apparatus for continuous crimping of textile yarns

Publications (1)

Publication Number Publication Date
GB1057310A true GB1057310A (en) 1967-02-01

Family

ID=23228801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36885/64A Expired GB1057310A (en) 1963-10-15 1964-09-09 Improvements in or relating to continuous crimping of textile yarns

Country Status (4)

Country Link
US (1) US3390438A (en)
DE (1) DE1435442A1 (en)
ES (1) ES303431A1 (en)
GB (1) GB1057310A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2167005A1 (en) * 1971-04-12 1977-06-16 Phillips Petroleum Co METHOD AND DEVICE FOR PULLING YARN
DE2155094C3 (en) 1970-11-06 1977-08-18 Ausscheidung in 21 67 005 Phillips Petroleum Co, Bartles ville, OkIa (VStA) Device for frizzing yarn

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193625A (en) * 1966-07-21 1970-06-03 Courtaulds Ltd Textile Crimping Process.
US3770548A (en) * 1971-07-29 1973-11-06 Farah Mfg Co Inc Apparatus for forming belt loop blanks from a ribbon tube or string containing thermoplastic material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575838A (en) * 1948-11-30 1951-11-20 Alexander Smith Inc Method of crimping proteinaceous fibers
NL187643B (en) * 1953-05-28 Olin Corp PROCESS FOR FORMING, BY ELECTROLYSIS, OF A COATING LAYER IMPROVING THE ADHESION TO A SUBSTRATE ON A COPPER FOIL.
BE530675A (en) * 1953-08-06
US2950520A (en) * 1955-11-04 1960-08-30 American Cyanamid Co Tow-processing apparatus which includes a knot-detecting assembly
NL259050A (en) * 1959-12-21
BE599467A (en) * 1960-03-04 1961-05-16 Glanzstoff Ag Method and device for the continuous drying and fixing of crimped bands of endless synthetic threads
NL126060C (en) * 1962-05-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155094C3 (en) 1970-11-06 1977-08-18 Ausscheidung in 21 67 005 Phillips Petroleum Co, Bartles ville, OkIa (VStA) Device for frizzing yarn
DE2167005A1 (en) * 1971-04-12 1977-06-16 Phillips Petroleum Co METHOD AND DEVICE FOR PULLING YARN

Also Published As

Publication number Publication date
ES303431A1 (en) 1965-01-01
DE1435442A1 (en) 1968-10-31
US3390438A (en) 1968-07-02

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