GB1404669A - False twisting apparatus for producing crimps in filament yarns - Google Patents

False twisting apparatus for producing crimps in filament yarns

Info

Publication number
GB1404669A
GB1404669A GB633474A GB633474A GB1404669A GB 1404669 A GB1404669 A GB 1404669A GB 633474 A GB633474 A GB 633474A GB 633474 A GB633474 A GB 633474A GB 1404669 A GB1404669 A GB 1404669A
Authority
GB
United Kingdom
Prior art keywords
false twisting
filament yarns
twisting apparatus
yarns
projections
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
GB633474A
Other languages
English (en)
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.)
Oda Gosen Kogyo KK
Original Assignee
Oda Gosen Kogyo KK
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 Oda Gosen Kogyo KK filed Critical Oda Gosen Kogyo KK
Publication of GB1404669A publication Critical patent/GB1404669A/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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements
    • D02G1/085—Rollers or other friction causing elements between crossed belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB633474A 1973-02-12 1974-02-12 False twisting apparatus for producing crimps in filament yarns Expired GB1404669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48016528A JPS49108351A (es) 1973-02-12 1973-02-12

Publications (1)

Publication Number Publication Date
GB1404669A true GB1404669A (en) 1975-09-03

Family

ID=11918755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB633474A Expired GB1404669A (en) 1973-02-12 1974-02-12 False twisting apparatus for producing crimps in filament yarns

Country Status (5)

Country Link
US (1) US3910025A (es)
JP (1) JPS49108351A (es)
CH (1) CH568410A5 (es)
FR (1) FR2217447B1 (es)
GB (1) GB1404669A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158042U (es) * 1978-04-17 1979-11-02
JPS5545849A (en) * 1978-09-27 1980-03-31 Oda Gosen Kogyo Kk False twisting method and apparatus
US8549830B1 (en) * 2012-03-27 2013-10-08 Hong Kong Polytechnic University Method and apparatus for imparting false twist to yarn before ring spinning
ES2910409T3 (es) 2015-03-31 2022-05-12 Fisher & Paykel Healthcare Ltd Sistema para administrar gases a una vía respiratoria
EP3995168A1 (en) 2016-08-11 2022-05-11 Fisher & Paykel Healthcare Limited A collapsible conduit, patient interface and headgear connector

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991614A (en) * 1953-03-25 1961-07-11 Ubbelohde Leo False twisting apparatus for producing crimped filamentary materials
US3021663A (en) * 1956-11-03 1962-02-20 Scragg & Sons Apparatus for false twisting yarn
US3035397A (en) * 1957-01-07 1962-05-22 Hindley Brothers Ltd Belt false twisting apparatus for crimping of textile yarns
US3045416A (en) * 1958-09-15 1962-07-24 Ubbelohde Leo False twisting device
US3103097A (en) * 1959-11-28 1963-09-10 Heberlein Patent Corp Yarn twisting apparatus
GB1096059A (en) * 1963-11-29 1967-12-20 Klinger Mfg Co Ltd Improvements in or relating to apparatus for imparting a twist to yarn
US3287890A (en) * 1964-10-07 1966-11-29 Monsanto Co Apparatus for twisting yarn
US3705488A (en) * 1971-05-20 1972-12-12 Turbo Machine Co Apparatus and method for producing a high degree of twist in yarn
DE2213851C2 (de) * 1972-03-22 1974-01-17 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Vorrichtung zum Falschzwirnen von insbesondere synthetischen Fäden od. dgl. mittels Friktionsgetrieben

Also Published As

Publication number Publication date
JPS49108351A (es) 1974-10-15
CH568410A5 (es) 1975-10-31
FR2217447A1 (es) 1974-09-06
US3910025A (en) 1975-10-07
FR2217447B1 (es) 1976-11-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee