DE3172449D1 - Method of untwisting a length of a textile yarn, and device for applying this method - Google Patents

Method of untwisting a length of a textile yarn, and device for applying this method

Info

Publication number
DE3172449D1
DE3172449D1 DE8181810435T DE3172449T DE3172449D1 DE 3172449 D1 DE3172449 D1 DE 3172449D1 DE 8181810435 T DE8181810435 T DE 8181810435T DE 3172449 T DE3172449 T DE 3172449T DE 3172449 D1 DE3172449 D1 DE 3172449D1
Authority
DE
Germany
Prior art keywords
yarn
extremity
fibers
untwisting
applying
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
DE8181810435T
Other languages
German (de)
English (en)
Inventor
Guy Negaty-Hindi
Carlos Pujol
Erwin Zurcher
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.)
Machinenfabrik Schweiter AG
Mesdan SpA
Original Assignee
Machinenfabrik Schweiter AG
Mesdan SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4343043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3172449(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Machinenfabrik Schweiter AG, Mesdan SpA filed Critical Machinenfabrik Schweiter AG
Application granted granted Critical
Publication of DE3172449D1 publication Critical patent/DE3172449D1/de
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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DE8181810435T 1980-11-24 1981-10-30 Method of untwisting a length of a textile yarn, and device for applying this method Expired DE3172449D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH864680 1980-11-24

Publications (1)

Publication Number Publication Date
DE3172449D1 true DE3172449D1 (en) 1985-10-31

Family

ID=4343043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181810435T Expired DE3172449D1 (en) 1980-11-24 1981-10-30 Method of untwisting a length of a textile yarn, and device for applying this method

Country Status (14)

Country Link
US (1) US4406115A (OSRAM)
EP (1) EP0053093B1 (OSRAM)
JP (1) JPS57117470A (OSRAM)
KR (1) KR830007906A (OSRAM)
AT (1) ATE15787T1 (OSRAM)
AU (1) AU541593B1 (OSRAM)
BR (1) BR8107499A (OSRAM)
CA (1) CA1179492A (OSRAM)
DD (1) DD201705A5 (OSRAM)
DE (1) DE3172449D1 (OSRAM)
ES (1) ES507375A0 (OSRAM)
IN (1) IN155570B (OSRAM)
SU (1) SU1123541A3 (OSRAM)
ZA (1) ZA818085B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151270A1 (de) * 1981-12-24 1983-07-07 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und vorrichtung zum knotenfreien verbinden zweier faeden
JPS5939662A (ja) * 1982-08-27 1984-03-05 Teijin Seiki Co Ltd 糸条の結合装置
CS245207B1 (en) * 1983-01-07 1986-09-18 Miloslav Pavek Method of fibrous formations especially yarns splicing on textile machines and device for its application
IT1218731B (it) * 1983-08-05 1990-04-19 Savio Spa Perfezionamenti al procedimento di giunzione meccanica di fili tessili, nonche' dispositivo adottante tali perfezionamenti
DE3564296D1 (en) * 1984-05-19 1988-09-15 Schubert & Salzer Maschinen Method and device for performing the piecing operation in an open-end spinning machine
DE3607206C2 (de) * 1986-03-05 1996-10-31 Schlafhorst & Co W Verfahren und Vorrichtung zum Herstellen einer Spleißverbindung
EP0249578B1 (fr) * 1986-06-11 1991-02-06 Carlos Pujol-Isern Procédé et dispositif pour rattacher deux fils textiles
CH670661A5 (OSRAM) * 1987-02-20 1989-06-30 Mesdan Spa
IT1230033B (it) * 1987-07-15 1991-09-24 Mesdan Spa Metodo universale per eliminare la torsione in un filato, districarlo e scioglierlo, e dispositivo per realizzare il metodo stesso.
DE4222662B4 (de) * 1992-07-10 2005-12-08 Saurer Gmbh & Co. Kg Vorrichtung zum Vorbereiten von Fadenenden
FR3037271B1 (fr) * 2015-06-12 2018-01-12 Centre Technique Des Industries Mecaniques Installation de decoupe de couche mince de materiau synthetique
JP6601229B2 (ja) 2016-01-15 2019-11-06 信越化学工業株式会社 オルガノポリシロキサン乳化組成物及び樹脂組成物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515172A (en) * 1948-04-30 1950-07-18 Abbott Machine Co Splicing threads
US2790208A (en) * 1954-03-15 1957-04-30 Eastman Kodak Co Method and means for opening crimped continuous filament tow
US3378429A (en) * 1965-01-04 1968-04-16 Branson Instr Method and apparatus for treating material with sonic energy
SE406755B (sv) * 1973-01-19 1979-02-26 Pujol Isern Carlos Sett for skarvning av tradar och forgarn i textilprocesser samt anordning for genomforande av settet
DE2350843C3 (de) * 1973-10-10 1980-03-13 Fritz 7341 Bad Ueberkingen Stahlecker Vorrichtung zum Anspinnen eines Fadens bei einem Offenend-Spinnaggregat
DE2350844A1 (de) * 1973-10-10 1975-04-24 Fritz Stahlecker Vorrichtung zum anspinnen eines fadens bei einem offen-end-spinnaggregat
JPS5343218A (en) * 1976-09-30 1978-04-19 Ishikawajima Kenzai Kogyo Kk Underground tank construction method
US4229935A (en) * 1978-03-21 1980-10-28 Wain John K Joining yarns
CH623290A5 (OSRAM) 1978-06-12 1981-05-29 Fomento Inversiones Ind
JPS55101560A (en) * 1979-01-23 1980-08-02 Murata Mach Ltd Method and apparatus for joining spum yarns

Also Published As

Publication number Publication date
ATE15787T1 (de) 1985-10-15
IN155570B (OSRAM) 1985-02-16
ES8304623A1 (es) 1983-03-01
EP0053093A1 (fr) 1982-06-02
AU541593B1 (en) 1985-01-10
JPS57117470A (en) 1982-07-21
JPS633820B2 (OSRAM) 1988-01-26
KR830007906A (ko) 1983-11-07
ES507375A0 (es) 1983-03-01
SU1123541A3 (ru) 1984-11-07
CA1179492A (fr) 1984-12-18
BR8107499A (pt) 1982-08-10
ZA818085B (en) 1982-10-27
DD201705A5 (de) 1983-08-03
EP0053093B1 (fr) 1985-09-25
US4406115A (en) 1983-09-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee