CH508748A - False twist process - Google Patents

False twist process

Info

Publication number
CH508748A
CH508748A CH134869A CH134869A CH508748A CH 508748 A CH508748 A CH 508748A CH 134869 A CH134869 A CH 134869A CH 134869 A CH134869 A CH 134869A CH 508748 A CH508748 A CH 508748A
Authority
CH
Switzerland
Prior art keywords
false twist
twist process
false
twist
Prior art date
Application number
CH134869A
Other languages
German (de)
Inventor
Spencer Holliss Roy
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Priority to CH355469A priority Critical patent/CH477575A/en
Publication of CH508748A publication Critical patent/CH508748A/en

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
    • D02G1/0206—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 by false-twisting
    • D02G1/0266—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 by false-twisting false-twisting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CH134869A 1968-01-30 1969-01-29 False twist process CH508748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH355469A CH477575A (en) 1968-01-30 1969-01-29 False twisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4777/68A GB1212393A (en) 1968-01-30 1968-01-30 Improvements in or relating to friction false twisting

Publications (1)

Publication Number Publication Date
CH508748A true CH508748A (en) 1971-02-26

Family

ID=9783624

Family Applications (2)

Application Number Title Priority Date Filing Date
CH134869A CH508748A (en) 1968-01-30 1969-01-29 False twist process
CH134869D CH134869A4 (en) 1968-01-30 1969-01-29

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH134869D CH134869A4 (en) 1968-01-30 1969-01-29

Country Status (12)

Country Link
US (1) US3564833A (en)
AT (1) AT313124B (en)
BE (1) BE727695A (en)
BR (1) BR6906009D0 (en)
CA (1) CA922182A (en)
CH (2) CH508748A (en)
DE (1) DE1904614A1 (en)
ES (1) ES363098A1 (en)
FR (1) FR2000984A1 (en)
GB (1) GB1212393A (en)
IE (1) IE32865B1 (en)
NL (1) NL6901157A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007508C3 (en) * 1970-02-19 1975-10-16 Bayer Ag, 5090 Leverkusen False twist device
US3875734A (en) * 1972-02-08 1975-04-08 Dupeuble Jean Claude Friction false twisting device
DE102010022446B4 (en) 2010-06-01 2015-05-07 Thomas Pfisterer Double impact mechanism for carpet beating machine
CN107326485B (en) * 2017-07-24 2023-03-07 重庆天泽新材料有限公司 Yarn divider for producing and twisting yarns by primary twister and use method thereof

Also Published As

Publication number Publication date
IE32865L (en) 1969-07-30
BE727695A (en) 1969-07-30
FR2000984A1 (en) 1969-09-19
CH134869A4 (en) 1971-02-26
ES363098A1 (en) 1970-11-16
BR6906009D0 (en) 1973-05-31
CA922182A (en) 1973-03-06
DE1904614A1 (en) 1970-08-13
GB1212393A (en) 1970-11-18
AT313124B (en) 1974-02-11
NL6901157A (en) 1969-08-01
IE32865B1 (en) 1973-12-28
US3564833A (en) 1971-02-23

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Legal Events

Date Code Title Description
PL Patent ceased