FR2204719A1 - - Google Patents

Info

Publication number
FR2204719A1
FR2204719A1 FR7338212A FR7338212A FR2204719A1 FR 2204719 A1 FR2204719 A1 FR 2204719A1 FR 7338212 A FR7338212 A FR 7338212A FR 7338212 A FR7338212 A FR 7338212A FR 2204719 A1 FR2204719 A1 FR 2204719A1
Authority
FR
France
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.)
Granted
Application number
FR7338212A
Other languages
French (fr)
Other versions
FR2204719B1 (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.)
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
Publication of FR2204719A1 publication Critical patent/FR2204719A1/fr
Application granted granted Critical
Publication of FR2204719B1 publication Critical patent/FR2204719B1/fr
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)
FR7338212A 1972-10-27 1973-10-26 Expired FR2204719B1 (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 (2)

Publication Number Publication Date
FR2204719A1 true FR2204719A1 (en) 1974-05-24
FR2204719B1 FR2204719B1 (en) 1977-08-12

Family

ID=23163152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338212A Expired FR2204719B1 (en) 1972-10-27 1973-10-26

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
DE2443238B2 (en) * 1974-09-10 1980-03-20 Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Friction rotor for frictional 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425246A (en) * 1964-02-26 1966-01-14 Hoechst Ag Method and device for crimping synthetic threads
FR1507901A (en) * 1966-01-13 1967-12-29 Ici Ltd Developments in the production of compact multifilament yarns

Family Cites Families (5)

* 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
US3296786A (en) * 1964-11-06 1967-01-10 Turbo Machine Co Apparatus for processing a twisted bulky yarn
JPS5035144A (en) * 1973-08-02 1975-04-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425246A (en) * 1964-02-26 1966-01-14 Hoechst Ag Method and device for crimping synthetic threads
FR1507901A (en) * 1966-01-13 1967-12-29 Ici Ltd Developments in the production of compact multifilament yarns

Also Published As

Publication number Publication date
DE2353820A1 (en) 1974-05-09
IT999026B (en) 1976-02-20
GB1416759A (en) 1975-12-03
JPS4975853A (en) 1974-07-22
US3816993A (en) 1974-06-18
CA989691A (en) 1976-05-25
BE806587A (en) 1974-04-26
FR2204719B1 (en) 1977-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse