EP0928840A3 - Method and apparatus for the production of a stranded fibre composite and a fibre composite in strand form - Google Patents

Method and apparatus for the production of a stranded fibre composite and a fibre composite in strand form Download PDF

Info

Publication number
EP0928840A3
EP0928840A3 EP98124638A EP98124638A EP0928840A3 EP 0928840 A3 EP0928840 A3 EP 0928840A3 EP 98124638 A EP98124638 A EP 98124638A EP 98124638 A EP98124638 A EP 98124638A EP 0928840 A3 EP0928840 A3 EP 0928840A3
Authority
EP
European Patent Office
Prior art keywords
fibre composite
core
composite
production
stranded
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
EP98124638A
Other languages
German (de)
French (fr)
Other versions
EP0928840A2 (en
EP0928840B1 (en
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
Schuller 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 Schuller GmbH filed Critical Schuller GmbH
Publication of EP0928840A2 publication Critical patent/EP0928840A2/en
Publication of EP0928840A3 publication Critical patent/EP0928840A3/en
Application granted granted Critical
Publication of EP0928840B1 publication Critical patent/EP0928840B1/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

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.
EP98124638A 1998-01-12 1998-12-23 Method and apparatus for the production of a stranded fibre composite and a fibre composite in strand form Expired - Lifetime EP0928840B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19800725 1998-01-12
DE19800725A DE19800725C2 (en) 1998-01-12 1998-01-12 Fiber composite in strand form and method and device for its production

Publications (3)

Publication Number Publication Date
EP0928840A2 EP0928840A2 (en) 1999-07-14
EP0928840A3 true EP0928840A3 (en) 2003-04-09
EP0928840B1 EP0928840B1 (en) 2007-04-18

Family

ID=7854328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124638A Expired - Lifetime EP0928840B1 (en) 1998-01-12 1998-12-23 Method and apparatus for the production of a stranded fibre composite and a fibre composite in strand form

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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE825456C (en) * 1946-01-30 1951-12-20 Werner Schuller Method and device for making a roving made of glass
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
US3938313A (en) * 1967-08-29 1976-02-17 Owens-Corning Fiberglas Corporation Reinforcement for tires and method of making same
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
EP0498216A1 (en) * 1991-02-06 1992-08-12 BETTCHER INDUSTRIES, INC. (a Delaware Corporation) Improved yarn and safety apparel
EP0737763A2 (en) * 1995-04-10 1996-10-16 Hoechst Aktiengesellschaft Production and application of a permanently deformable textil material made out of hybrid yarn

Family Cites Families (1)

* 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.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0498216A1 (en) * 1991-02-06 1992-08-12 BETTCHER INDUSTRIES, INC. (a Delaware Corporation) Improved yarn and safety apparel
EP0737763A2 (en) * 1995-04-10 1996-10-16 Hoechst Aktiengesellschaft Production and application of a permanently deformable textil material made out of hybrid yarn

Also Published As

Publication number Publication date
EP0928840A2 (en) 1999-07-14
CZ299376B6 (en) 2008-07-09
DE59813974D1 (en) 2007-05-31
ATE360110T1 (en) 2007-05-15
DE19800725C2 (en) 2001-06-13
EP0928840B1 (en) 2007-04-18
DK0928840T3 (en) 2007-09-03
CZ9900060A3 (en) 2000-11-15
ES2281118T3 (en) 2007-09-16
DE19800725A1 (en) 1999-07-15

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