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CA989691A - Friction twist tangling of yarns - Google Patents

Friction twist tangling of yarns

Info

Publication number
CA989691A
CA989691A CA184,398A CA184398A CA989691A CA 989691 A CA989691 A CA 989691A CA 184398 A CA184398 A CA 184398A CA 989691 A CA989691 A CA 989691A
Authority
CA
Canada
Prior art keywords
tangling
yarns
friction twist
twist
friction
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
CA184,398A
Other versions
CA184398S (en
Inventor
Talmadge W. Mcwaters
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA989691A publication Critical patent/CA989691A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA184,398A 1972-10-27 1973-10-26 Friction twist tangling of yarns Expired CA989691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00301394A US3816993A (en) 1972-10-27 1972-10-27 Friction twist tangling of yarns

Publications (1)

Publication Number Publication Date
CA989691A true CA989691A (en) 1976-05-25

Family

ID=23163152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,398A Expired CA989691A (en) 1972-10-27 1973-10-26 Friction twist tangling of yarns

Country Status (8)

Country Link
US (1) US3816993A (en)
JP (1) JPS4975853A (en)
BE (1) BE806587A (en)
CA (1) CA989691A (en)
DE (1) DE2353820A1 (en)
FR (1) FR2204719B1 (en)
GB (1) GB1416759A (en)
IT (1) IT999026B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443238C3 (en) * 1974-09-10 1987-07-09 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Friction rotor for friction false twisting of synthetic threads
JPS5516888A (en) * 1978-04-06 1980-02-05 Du Pont Canada Method of and apparatus for winding bulked yarn
US4478037A (en) * 1982-07-16 1984-10-23 Stanley Backer Twisting method and apparatus
JP4245952B2 (en) * 2003-03-31 2009-04-02 株式会社カネカ Method for producing regenerated collagen fiber for head decoration and continuous drying apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908133A (en) * 1956-08-09 1959-10-13 Clemson Agricultural College O False twister
US3043084A (en) * 1961-09-14 1962-07-10 Eastman Kodak Co False twisting apparatus for tow
GB986245A (en) * 1963-03-22 1965-03-17 British Nylon Spinners Ltd Improvements in or relating to the production of yarns with varying twist
CH426090A (en) * 1964-02-26 1966-12-15 Hoechst Ag Process for making crimped threads
US3296786A (en) * 1964-11-06 1967-01-10 Turbo Machine Co Apparatus for processing a twisted bulky yarn
GB1135486A (en) * 1966-01-13 1968-12-04 Ici Ltd Improvements in or relating to the production of compact multifilament yarns
JPS5035144A (en) * 1973-08-02 1975-04-03

Also Published As

Publication number Publication date
US3816993A (en) 1974-06-18
DE2353820A1 (en) 1974-05-09
FR2204719B1 (en) 1977-08-12
GB1416759A (en) 1975-12-03
JPS4975853A (en) 1974-07-22
FR2204719A1 (en) 1974-05-24
IT999026B (en) 1976-02-20
BE806587A (en) 1974-04-26

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