DE59813974D1 - Method and device for producing a strand-like fiber composite and fiber composite in strand form - Google Patents

Method and device for producing a strand-like fiber composite and fiber composite in strand form

Info

Publication number
DE59813974D1
DE59813974D1 DE59813974T DE59813974T DE59813974D1 DE 59813974 D1 DE59813974 D1 DE 59813974D1 DE 59813974 T DE59813974 T DE 59813974T DE 59813974 T DE59813974 T DE 59813974T DE 59813974 D1 DE59813974 D1 DE 59813974D1
Authority
DE
Germany
Prior art keywords
strand
fiber composite
core
composite
producing
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 - Lifetime
Application number
DE59813974T
Other languages
German (de)
Inventor
Paul Hahmann
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.)
Johns Manville Europe GmbH
Original Assignee
Johns Manville Europe GmbH
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 Johns Manville Europe GmbH filed Critical Johns Manville Europe GmbH
Priority to DE59813974T priority Critical patent/DE59813974D1/en
Application granted granted Critical
Publication of DE59813974D1 publication Critical patent/DE59813974D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/16—Yarns or threads made from mineral substances
    • D02G3/18—Yarns or threads made from mineral substances from glass or the like
    • D02G3/182—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure
    • D02G3/187—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure in the sheath
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Inorganic Fibers (AREA)

Abstract

Molten glass filaments are deposited on a rotating drum and solidify as fibers (3). They are scraped off by a blade (4) and fed tangentially to a conical forming chamber (6) where they swirl round, optionally assisted by an air current. A core yarn (12) is introduced axially to produce a wrapped composite strand. Independent claims are also included for: (a) an apparatus for feeding the core yarn (12) at one end (9) and removing the composite at the other end (8) of the forming chamber (6), optionally with intermingling or texturizing of the core feed (13); and (b) a composite strand (14) with a staple fiber or filament yarn core wrapped with glass fibers.
DE59813974T 1998-01-12 1998-12-23 Method and device for producing a strand-like fiber composite and fiber composite in strand form Expired - Lifetime DE59813974D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59813974T DE59813974D1 (en) 1998-01-12 1998-12-23 Method and device for producing a strand-like fiber composite and fiber composite in strand form

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19800725A DE19800725C2 (en) 1998-01-12 1998-01-12 Fiber composite in strand form and method and device for its production
DE59813974T DE59813974D1 (en) 1998-01-12 1998-12-23 Method and device for producing a strand-like fiber composite and fiber composite in strand form

Publications (1)

Publication Number Publication Date
DE59813974D1 true DE59813974D1 (en) 2007-05-31

Family

ID=7854328

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19800725A Expired - Fee Related DE19800725C2 (en) 1998-01-12 1998-01-12 Fiber composite in strand form and method and device for its production
DE59813974T Expired - Lifetime DE59813974D1 (en) 1998-01-12 1998-12-23 Method and device for producing a strand-like fiber composite and fiber composite in strand form

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19800725A Expired - Fee Related DE19800725C2 (en) 1998-01-12 1998-01-12 Fiber composite in strand form and method and device for its production

Country Status (6)

Country Link
EP (1) EP0928840B1 (en)
AT (1) ATE360110T1 (en)
CZ (1) CZ299376B6 (en)
DE (2) DE19800725C2 (en)
DK (1) DK0928840T3 (en)
ES (1) ES2281118T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915955C2 (en) 1999-04-09 2001-09-13 Schuller Gmbh Device and method for producing a strand-like fiber composite from glass fibers
DE19919297C2 (en) * 1999-04-28 2002-01-24 Schuller Gmbh Method and device for producing a strand-like composite of glass fibers
FR2817548B1 (en) * 2000-12-05 2003-01-10 Saint Gobain Vetrotex METHOD AND DEVICE FOR MANUFACTURING A WICK COMPRISING GLASS FILAMENTS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675267C (en) * 1937-08-25 1939-05-04 Actien Ges Der Gerresheimer Gl Method for producing a roving or yarn from glass fibers or the like.
DE825456C (en) * 1946-01-30 1951-12-20 Werner Schuller Method and device for making a roving made of glass
US3938313A (en) * 1967-08-29 1976-02-17 Owens-Corning Fiberglas Corporation Reinforcement for tires and method of making same
US3620280A (en) * 1968-04-16 1971-11-16 Owens Corning Fiberglass Corp Multifilament reinforcement yarns and articles containing same
US3625809A (en) * 1970-02-24 1971-12-07 Owens Corning Fiberglass Corp Filament blend products
DE3634904A1 (en) * 1986-10-14 1988-04-28 Schuller Gmbh Glaswerk METHOD FOR PRODUCING A MIXED FIBER TAPE FROM GLASS FIBERS AND FIBERS OR FASTENING OTHER MATERIALS
DE69205848T2 (en) * 1991-02-06 1996-07-04 Bettcher Industries Improved yarn and protective clothing.
DE19513506A1 (en) * 1995-04-10 1996-10-17 Hoechst Ag Hybrid yarn and permanently deformable textile material made from it, its production and use

Also Published As

Publication number Publication date
DE19800725C2 (en) 2001-06-13
DK0928840T3 (en) 2007-09-03
CZ9900060A3 (en) 2000-11-15
ATE360110T1 (en) 2007-05-15
EP0928840A2 (en) 1999-07-14
DE19800725A1 (en) 1999-07-15
EP0928840A3 (en) 2003-04-09
EP0928840B1 (en) 2007-04-18
CZ299376B6 (en) 2008-07-09
ES2281118T3 (en) 2007-09-16

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Legal Events

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8364 No opposition during term of opposition