IT999026B - Procedimento di filatura ad attrito - Google Patents

Procedimento di filatura ad attrito

Info

Publication number: IT999026B
Authority: IT; Italy
Prior art keywords: spinning process; friction spinning; friction; spinning
Prior art date: 1972-10-27

Application number

IT30656/73A

Other languages

English (en)

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.)

1972-10-27

Filing date

1973-10-26

Publication date

1976-02-20

1973-10-26 Application filed by Monsanto Co filed Critical Monsanto Co

1976-02-20 Application granted granted Critical

1976-02-20 Publication of IT999026B publication Critical patent/IT999026B/it

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)

IT30656/73A 1972-10-27 1973-10-26 Procedimento di filatura ad attrito IT999026B (it)

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
IT999026B true IT999026B (it)	1976-02-20

Family

ID=23163152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT30656/73A IT999026B (it)	1972-10-27	1973-10-26	Procedimento di filatura ad attrito

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2443238C3 (de) *	1974-09-10	1987-07-09	FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt	Reibrotor zum Friktionsfalschdrallen von synthetischen Fäden
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 (ja) *	2003-03-31	2009-04-02	株式会社カネカ	頭飾用再生コラーゲン繊維の製造方法及び連続乾燥装置

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 (de) *	1964-02-26	1966-12-15	Hoechst Ag	Verfahren zur Herstellung gekräuselter Fäden
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 (it) *	1973-08-02	1975-04-03

1972
- 1972-10-27 US US00301394A patent/US3816993A/en not_active Expired - Lifetime
1973
- 1973-10-26 FR FR7338212A patent/FR2204719B1/fr not_active Expired
- 1973-10-26 IT IT30656/73A patent/IT999026B/it active
- 1973-10-26 JP JP48120056A patent/JPS4975853A/ja active Pending
- 1973-10-26 GB GB4991873A patent/GB1416759A/en not_active Expired
- 1973-10-26 DE DE19732353820 patent/DE2353820A1/de not_active Ceased
- 1973-10-26 CA CA184,398A patent/CA989691A/en not_active Expired
- 1973-10-26 BE BE137127A patent/BE806587A/xx unknown

Also Published As

Publication number	Publication date
CA989691A (en)	1976-05-25
BE806587A (fr)	1974-04-26
FR2204719A1 (it)	1974-05-24
FR2204719B1 (it)	1977-08-12
JPS4975853A (it)	1974-07-22
US3816993A (en)	1974-06-18
DE2353820A1 (de)	1974-05-09
GB1416759A (en)	1975-12-03

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