ATE95849T1 - Verbundgarn sowie verfahren und vorrichtung zu dessen herstellung. - Google Patents

Verbundgarn sowie verfahren und vorrichtung zu dessen herstellung.

Info

Publication number
ATE95849T1
ATE95849T1 AT90306932T AT90306932T ATE95849T1 AT E95849 T1 ATE95849 T1 AT E95849T1 AT 90306932 T AT90306932 T AT 90306932T AT 90306932 T AT90306932 T AT 90306932T AT E95849 T1 ATE95849 T1 AT E95849T1
Authority
AT
Austria
Prior art keywords
twist
composite
bundle
yarn
nodes
Prior art date
Application number
AT90306932T
Other languages
English (en)
Inventor
Douglas Robert Buchanan
Original Assignee
Du Pont Canada
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 Du Pont Canada filed Critical Du Pont Canada
Application granted granted Critical
Publication of ATE95849T1 publication Critical patent/ATE95849T1/de

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
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/286—Doubled, plied, or cabled threads with alternatively "S" and "Z" direction of twist, e.g. Self-twist process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
AT90306932T 1989-06-26 1990-06-25 Verbundgarn sowie verfahren und vorrichtung zu dessen herstellung. ATE95849T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/371,184 US4977739A (en) 1989-06-26 1989-06-26 Method and apparatus for making composite yarn

Publications (1)

Publication Number Publication Date
ATE95849T1 true ATE95849T1 (de) 1993-10-15

Family

ID=23462852

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90306932T ATE95849T1 (de) 1989-06-26 1990-06-25 Verbundgarn sowie verfahren und vorrichtung zu dessen herstellung.

Country Status (9)

Country Link
US (1) US4977739A (de)
EP (1) EP0405887B1 (de)
JP (1) JP2997014B2 (de)
AT (1) ATE95849T1 (de)
AU (1) AU630466B2 (de)
CA (1) CA2017871C (de)
DE (1) DE69003886T2 (de)
DK (1) DK0405887T3 (de)
ES (1) ES2047265T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050125036A1 (en) * 2003-08-14 2005-06-09 Mark Roby Heterogeneous yarns for surgical articles
US20100016891A1 (en) * 2003-08-14 2010-01-21 Kennedy John J Heterogeneous yarns for surgical articles
JP4629803B1 (ja) * 2010-06-04 2011-02-09 株式会社五光製作所 鉄道車両用汚物または汚水タンク

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA642783A (en) * 1958-08-01 1962-06-12 E.I. Du Pont De Nemours And Company Alternating-twist yarn and process for preparing
GB1047503A (de) * 1964-02-10 1966-11-02
US3434275A (en) * 1967-04-26 1969-03-25 Stanley Backer Alternate twist yarns and method of forming same
US3468120A (en) * 1968-07-30 1969-09-23 Du Pont Method of producing alternate twist yarn
US3775955A (en) * 1971-07-30 1973-12-04 Bigelow Sanford Inc Composite false-twist yarns, methods and apparatus
US4055040A (en) * 1976-04-13 1977-10-25 E. I. Du Pont De Nemours And Company Alternately twisted yarn assembly and method for making
US4074511A (en) * 1976-12-30 1978-02-21 Champion International Corporation Self twist yarn strand system
US4276740A (en) * 1977-10-25 1981-07-07 Wwg Industries, Inc. Self-twisted yarn and method and apparatus for producing it
US4206589A (en) * 1977-11-09 1980-06-10 Platt Saco Lowell Limited Formation of a self twist fibrous structure
US4170103A (en) * 1978-03-29 1979-10-09 Wwg Industries, Inc. Node fixation in self-twist yarn
CA1119060A (en) * 1978-05-17 1982-03-02 Alan H. Norris Self-twist yarn and method of making same
US4246750A (en) * 1979-07-24 1981-01-27 Wwg Industries, Inc. Self-twist yarn and method of making same

Also Published As

Publication number Publication date
AU630466B2 (en) 1992-10-29
JPH0333238A (ja) 1991-02-13
DE69003886T2 (de) 1994-05-05
US4977739A (en) 1990-12-18
DK0405887T3 (da) 1994-01-17
AU5777290A (en) 1991-01-03
JP2997014B2 (ja) 2000-01-11
CA2017871C (en) 2000-10-24
EP0405887A1 (de) 1991-01-02
EP0405887B1 (de) 1993-10-13
CA2017871A1 (en) 1990-12-26
DE69003886D1 (de) 1993-11-18
ES2047265T3 (es) 1994-02-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee