GB1384728A - Separation twist crimping of thermoplastic filaments or yarns - Google Patents

Separation twist crimping of thermoplastic filaments or yarns

Info

Publication number
GB1384728A
GB1384728A GB3487972A GB3487972A GB1384728A GB 1384728 A GB1384728 A GB 1384728A GB 3487972 A GB3487972 A GB 3487972A GB 3487972 A GB3487972 A GB 3487972A GB 1384728 A GB1384728 A GB 1384728A
Authority
GB
United Kingdom
Prior art keywords
separation
filaments
wheels
friction drive
point
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
GB3487972A
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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
Priority claimed from DE19712137451 external-priority patent/DE2137451C/de
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB1384728A publication Critical patent/GB1384728A/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
    • D02G1/028—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 twisting or false-twisting at least two filaments, yarns or threads, fixing the twist and separating the filaments, yarns or threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB3487972A 1971-07-27 1972-07-26 Separation twist crimping of thermoplastic filaments or yarns Expired GB1384728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712137451 DE2137451C (de) 1971-07-27 Verfahren und Vorrichtung zum ste tigen Krausein von thermoplastischen Faden oder Garnen

Publications (1)

Publication Number Publication Date
GB1384728A true GB1384728A (en) 1975-02-19

Family

ID=5814913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3487972A Expired GB1384728A (en) 1971-07-27 1972-07-26 Separation twist crimping of thermoplastic filaments or yarns

Country Status (5)

Country Link
US (1) US3812664A (enrdf_load_stackoverflow)
JP (1) JPS4835153A (enrdf_load_stackoverflow)
CH (3) CH547364A (enrdf_load_stackoverflow)
FR (1) FR2147643A5 (enrdf_load_stackoverflow)
GB (1) GB1384728A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH571589B5 (enrdf_load_stackoverflow) * 1974-05-22 1976-01-15 Heberlein & Co Ag
CA2732716A1 (en) * 2008-07-30 2010-02-04 Invista Technologies S.A.R.L. Multi-package buckets, systems and methods of forming yarn, and apparatus for twisting or cabling yarn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413796A (en) * 1966-07-14 1968-12-03 Alamance Ind Inc Thermoplastic stretch yarn and method of forming same
US3423924A (en) * 1967-11-20 1969-01-28 Alamance Ind Inc Method of false-twisting thermoplastic yarn
DE1946622A1 (de) * 1969-07-18 1971-02-25 Nippon Rayon Company Ltd Verfahren und Vorrichtung zur Herstellung von Kraeuselgarn

Also Published As

Publication number Publication date
JPS4835153A (enrdf_load_stackoverflow) 1973-05-23
FR2147643A5 (enrdf_load_stackoverflow) 1973-03-09
US3812664A (en) 1974-05-28
DE2137451A1 (enrdf_load_stackoverflow) 1972-11-30
CH547364A (enrdf_load_stackoverflow) 1974-03-29
CH906372A4 (enrdf_load_stackoverflow) 1973-09-14
CH565876A5 (enrdf_load_stackoverflow) 1975-08-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees