IT9047620A0 - Metodo e dispositivo di falsa torsione per fili. - Google Patents

Metodo e dispositivo di falsa torsione per fili.

Info

Publication number
IT9047620A0
IT9047620A0 IT9047620A IT4762090A IT9047620A0 IT 9047620 A0 IT9047620 A0 IT 9047620A0 IT 9047620 A IT9047620 A IT 9047620A IT 4762090 A IT4762090 A IT 4762090A IT 9047620 A0 IT9047620 A0 IT 9047620A0
Authority
IT
Italy
Prior art keywords
threads
false twisting
twisting
false
Prior art date
Application number
IT9047620A
Other languages
English (en)
Other versions
IT9047620A1 (it
IT1239798B (it
Inventor
Osamu Hirao
Original Assignee
Murata Machinery 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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of IT9047620A0 publication Critical patent/IT9047620A0/it
Publication of IT9047620A1 publication Critical patent/IT9047620A1/it
Application granted granted Critical
Publication of IT1239798B publication Critical patent/IT1239798B/it

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)
IT47620A 1989-02-13 1990-02-12 Metodo e dispositivo di falsa torsione per fili. IT1239798B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1034567A JP2580316B2 (ja) 1989-02-13 1989-02-13 糸の仮撚方法及びその仮撚装置

Publications (3)

Publication Number Publication Date
IT9047620A0 true IT9047620A0 (it) 1990-02-12
IT9047620A1 IT9047620A1 (it) 1990-08-14
IT1239798B IT1239798B (it) 1993-11-15

Family

ID=12417900

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47620A IT1239798B (it) 1989-02-13 1990-02-12 Metodo e dispositivo di falsa torsione per fili.

Country Status (4)

Country Link
US (1) US5136835A (it)
JP (1) JP2580316B2 (it)
DE (1) DE4004421C2 (it)
IT (1) IT1239798B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076346A (en) * 1997-09-29 2000-06-20 Murata Kikai Kabushiki Kaisha Twisting apparatus
JP3196712B2 (ja) * 1998-02-26 2001-08-06 村田機械株式会社 仮撚加工機
US7406818B2 (en) * 2004-11-10 2008-08-05 Columbia Insurance Company Yarn manufacturing apparatus and method
CN106592027A (zh) * 2016-12-01 2017-04-26 东华大学 一种提高赛络纺纱性能的加工装置及方法
USD827682S1 (en) * 2016-12-02 2018-09-04 Carpet Industry Clearinghouse, Inc. False twist block assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463619A (en) * 1945-03-29 1949-03-08 Heberlein Patent Corp Process and apparatus for producing curly effects on yarn
GB839393A (en) * 1957-05-17 1960-06-29 British Nylon Spinners Ltd Improvements in or relating to a process for crimping filaments
US2946181A (en) * 1958-01-03 1960-07-26 Const Mecaniques De Stains Soc Production of twistless yarns by direct spinning to tow, sizing the tow, false twisting and winding
DE1898540U (de) * 1964-05-27 1964-08-13 Hoechst Ag Vorrichtung zum kraeuseln von faeden.
US3327461A (en) * 1965-06-17 1967-06-27 Turbo Machine Co Apparatus and method for producing false twist in yarn
GB1135486A (en) * 1966-01-13 1968-12-04 Ici Ltd Improvements in or relating to the production of compact multifilament yarns
US3696601A (en) * 1968-08-12 1972-10-10 Henry W Mccard Textile heating and cooling
IE33740B1 (en) * 1969-03-08 1974-10-16 Linen Ind Research Ass False twisting of strands
BE754695A (fr) * 1969-10-27 1971-01-18 Glanzstoff Ag Dispositif servant a donner une fausse torsion aux monofilaments ou auxfiles sans fin
US3635008A (en) * 1970-04-14 1972-01-18 Fmc Corp Yarn treating apparatus
US3667209A (en) * 1970-10-16 1972-06-06 Alamance Ind Inc Method of false-twisting multifilament yarn
CA952385A (en) * 1970-11-04 1974-08-06 Yoshihiko Chiba Method and apparatus for false-twisting a synthetic filament yarn
JPS53139852A (en) * 1977-05-06 1978-12-06 Toray Industries Method of manufacture of crimped yarn
US4195468A (en) * 1979-01-22 1980-04-01 Northern Telecom Limited Method and apparatus for use in the assembly of optical cables
JPS5536344A (en) * 1978-09-05 1980-03-13 Teijin Ltd False twist imparting method
FR2457333A1 (fr) * 1979-05-22 1980-12-19 Asa Sa Dispositif permettant de communiquer une fausse torsion par friction a au moins un fil en mouvement
US4478037A (en) * 1982-07-16 1984-10-23 Stanley Backer Twisting method and apparatus
DE3735942A1 (de) * 1987-10-23 1989-05-03 Barmag Barmer Maschf Falschdrallrolle

Also Published As

Publication number Publication date
IT9047620A1 (it) 1990-08-14
JP2580316B2 (ja) 1997-02-12
IT1239798B (it) 1993-11-15
US5136835A (en) 1992-08-11
DE4004421A1 (de) 1990-08-16
JPH02216228A (ja) 1990-08-29
DE4004421C2 (de) 1996-11-21

Similar Documents

Publication Publication Date Title
BR9007511A (pt) Dispositivo e processo para processamento de sinal
KR910003490A (ko) 병렬처리장치 및 병렬처리방법
DE69032750D1 (de) Maschinelles Übersetzungssystem und -verfahren
FI904896A7 (fi) Menetelmä ja laite makkaroiden käsittelemiseksi
IT1224806B (it) Metodo e apparecchio di filatura
IT1227263B (it) Apparecchiatura e metodo di filatura per estrusione
IT1216758B (it) Metodo e dispositivo per il trattamento termico di bobine di filato.
DE3855494D1 (de) Abfragevorrichtung und -methode
FI905886A7 (fi) Plasmakäsittelymenetelmä ja -laite
ITMI932599A0 (it) Procedimento di produzione e di trattamento di fili di vetro e dispositivo associato
ITGE940100A0 (it) Procedimento e dispositivo per la produzione di un filo ritorto.
IT9047620A0 (it) Metodo e dispositivo di falsa torsione per fili.
IT9048139A0 (it) Metodo e dispositivo di avvolgimento di rocche.
KR910001906A (ko) 플라즈마 처리장치 및 방법
EP0447549A4 (en) False twisting method and apparatus
IT1149654B (it) Processo e dispositivo per la produzione di diversi foraggi da insilare
IT1246267B (it) Rivelatore di rottura del filo per filatoi e ritorcitoi
IT1222853B (it) Procedimento ed apparecchiatura per la ricopertura di filati
IT1285411B1 (it) Procedimento e dispositivo per la misurazione di filettature esterne coniche.
IT7812884A0 (it) Metodo e dispositivo per la fabbricazione di fili o filati voluminizzati in particolare moltovoluminizzati
IT8423323V0 (it) Macchina compatta per trattamenti termici e di falsa ritorcitura di filati.
IT9048093A0 (it) Metodo e dispositivo per separare fili abbinati.
IT9047704A0 (it) Metodo ed apparecchio per produrre fili.
ITGE950083A0 (it) Metodo e dispositivo per la produzione di un filo ritorto.
IT8220386A0 (it) Dispositivo per la falsa torcitura di fili.

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960223