EP1048763A3 - Hollow spindle, especially for manufacturing elastic wrap yarns - Google Patents

Hollow spindle, especially for manufacturing elastic wrap yarns Download PDF

Info

Publication number
EP1048763A3
EP1048763A3 EP99124592A EP99124592A EP1048763A3 EP 1048763 A3 EP1048763 A3 EP 1048763A3 EP 99124592 A EP99124592 A EP 99124592A EP 99124592 A EP99124592 A EP 99124592A EP 1048763 A3 EP1048763 A3 EP 1048763A3
Authority
EP
European Patent Office
Prior art keywords
hollow spindle
thread channel
yarn
elastic wrap
wrap yarns
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.)
Granted
Application number
EP99124592A
Other languages
German (de)
French (fr)
Other versions
EP1048763A2 (en
EP1048763B1 (en
Inventor
Norbert Heinzle
Hansjörg Dür
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.)
OC Oerlikon Textile Holding AG
Original Assignee
Hamel AG
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 Hamel AG filed Critical Hamel AG
Publication of EP1048763A2 publication Critical patent/EP1048763A2/en
Publication of EP1048763A3 publication Critical patent/EP1048763A3/en
Application granted granted Critical
Publication of EP1048763B1 publication Critical patent/EP1048763B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/88—Hollow-spindle arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
    • D01H13/045—Guide tube
    • 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
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/322—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic using hollow spindles

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)
  • Moulding By Coating Moulds (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

A hollow spindle, in particular for the manufacture of elastic twisted yarns, has a thread channel (9) extending coaxially with respect to the axis of the spindle (A), through which thread channel is axially moved a yarn (6), in particular an elastic core yarn. The thread channel (9) has ribs (10) on its inner surface (8a), which extend in peripheral direction or helically and project inwardly over the surface (8a), so that the yarn (6) running through the thread channel (9) rests only pointlike on the ribs, otherwise, however, is supported at a distance from the inner surface (8a).
EP99124592A 1999-04-28 1999-12-10 Hollow spindle, especially for manufacturing elastic wrap yarns Expired - Lifetime EP1048763B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919232A DE19919232C1 (en) 1999-04-28 1999-04-28 Hollow spindle for the production of cladded stretch yarns has a tube through the center drilling to form a yarn channel with inner projecting ribs to hold the moving yarn clear of the wall
DE19919232 1999-04-28

Publications (3)

Publication Number Publication Date
EP1048763A2 EP1048763A2 (en) 2000-11-02
EP1048763A3 true EP1048763A3 (en) 2000-12-27
EP1048763B1 EP1048763B1 (en) 2003-07-09

Family

ID=7906106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124592A Expired - Lifetime EP1048763B1 (en) 1999-04-28 1999-12-10 Hollow spindle, especially for manufacturing elastic wrap yarns

Country Status (6)

Country Link
US (1) US6293079B1 (en)
EP (1) EP1048763B1 (en)
CN (1) CN1271787A (en)
AT (1) ATE244783T1 (en)
DE (2) DE19919232C1 (en)
TW (1) TW494149B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2908419T3 (en) * 2007-04-17 2022-04-29 Lycra Company Uk Ltd Composite elastic yarns and fabrics made from them, and methods and equipment for making them
DE102012101001A1 (en) * 2012-02-08 2013-08-08 Maschinenfabrik Rieter Ag Garnbildungselement for a spinning station of an air-spinning machine with a helical guide and method for producing a yarn
IT201800002808A1 (en) * 2018-02-19 2019-08-19 Paolo Benelli Improved stretch yarns based on linen, or hemp or other materials, and stretch fabrics produced with these yarns
CN113737331A (en) * 2021-07-26 2021-12-03 嘉兴市雄辉纺织有限公司 Preparation device and preparation method of rayon imitated tencel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948032A (en) * 1973-10-17 1976-04-06 Palitex Project-Company G.M.B.H. Anti-friction balloon restrainer in a textile yarn processing machine
US5404703A (en) * 1992-05-26 1995-04-11 Palitex Project Company Gmbh Textile yarn processing machine having devices for reducing frictional contact between a rotating yarn balloon and a balloon limiter
DE19626549A1 (en) * 1996-07-02 1998-01-08 Temco Textilmaschkomponent Housing for bobbin at a yarn cladding machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH200628A (en) * 1938-02-10 1938-10-31 Steckborn Kunstseide Ag Method for wrapping threads and the like with elastic twine and a stack twister for carrying out the same.
NL261029A (en) * 1960-03-18
US3122877A (en) * 1960-10-12 1964-03-03 Keyser Johann Jacob Yarn winding device for spinning machines
DE2919100C2 (en) * 1979-05-11 1984-08-23 Evolution S.A., Rorschach, St. Gallen Device for winding around an elastic core thread
DE3537338A1 (en) * 1985-10-19 1987-04-23 Palitex Project Co Gmbh REEL HOLDER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948032A (en) * 1973-10-17 1976-04-06 Palitex Project-Company G.M.B.H. Anti-friction balloon restrainer in a textile yarn processing machine
US5404703A (en) * 1992-05-26 1995-04-11 Palitex Project Company Gmbh Textile yarn processing machine having devices for reducing frictional contact between a rotating yarn balloon and a balloon limiter
DE19626549A1 (en) * 1996-07-02 1998-01-08 Temco Textilmaschkomponent Housing for bobbin at a yarn cladding machine

Also Published As

Publication number Publication date
US6293079B1 (en) 2001-09-25
ATE244783T1 (en) 2003-07-15
EP1048763A2 (en) 2000-11-02
DE19919232C1 (en) 2000-07-13
CN1271787A (en) 2000-11-01
DE59906259D1 (en) 2003-08-14
TW494149B (en) 2002-07-11
EP1048763B1 (en) 2003-07-09

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