DE50007340D1 - Method and device for producing a strand-like composite of glass fibers - Google Patents
Method and device for producing a strand-like composite of glass fibersInfo
- Publication number
- DE50007340D1 DE50007340D1 DE50007340T DE50007340T DE50007340D1 DE 50007340 D1 DE50007340 D1 DE 50007340D1 DE 50007340 T DE50007340 T DE 50007340T DE 50007340 T DE50007340 T DE 50007340T DE 50007340 D1 DE50007340 D1 DE 50007340D1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- glass fiber
- drawing surface
- cushioning
- strand
- 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
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
- 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
Glass fiber yarn production, using an air cushion for cushioning raised drawn threads during deflection from a drawing surfa is new. A multiple glass fiber strand is produced by drawing out parallel adjacent glass threads using a rotating drawing surface, raising and deflecting the threads from the drawing surface after a predetermined dwell time, bundling the raised threads transv to the rotational direction of the drawing surface and drawing in a direction parallel to the drawing surface radial direction, air cushion being formed for cushioning the threads during deflection. An Independent claim is also included for apparatus for multiple glass fiber strand production, comprising a guide (9) with funnel-like structure (12) and a deflection section (10) with a diversion space.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50007340T DE50007340D1 (en) | 1999-04-28 | 2000-04-22 | Method and device for producing a strand-like composite of glass fibers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19919297A DE19919297C2 (en) | 1999-04-28 | 1999-04-28 | Method and device for producing a strand-like composite of glass fibers |
DE50007340T DE50007340D1 (en) | 1999-04-28 | 2000-04-22 | Method and device for producing a strand-like composite of glass fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50007340D1 true DE50007340D1 (en) | 2004-09-16 |
Family
ID=7906152
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19919297A Expired - Fee Related DE19919297C2 (en) | 1999-04-28 | 1999-04-28 | Method and device for producing a strand-like composite of glass fibers |
DE50007340T Expired - Lifetime DE50007340D1 (en) | 1999-04-28 | 2000-04-22 | Method and device for producing a strand-like composite of glass fibers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19919297A Expired - Fee Related DE19919297C2 (en) | 1999-04-28 | 1999-04-28 | Method and device for producing a strand-like composite of glass fibers |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1048624B1 (en) |
AT (1) | ATE273249T1 (en) |
CA (1) | CA2307112A1 (en) |
CZ (1) | CZ300848B6 (en) |
DE (2) | DE19919297C2 (en) |
DK (1) | DK1048624T3 (en) |
ES (1) | ES2224954T3 (en) |
PL (1) | PL191282B1 (en) |
RU (1) | RU2234472C2 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621444A (en) * | 1948-04-21 | 1952-12-16 | Schuller Werner | Process and apparatus for the continuous production of a sliver or roving from fibers of glass, plastic, or like substances |
BE505323A (en) * | 1950-11-22 | 1900-01-01 | ||
DE1596559B1 (en) * | 1965-05-17 | 1971-07-01 | Owens Corning Fiberglass Corp | DEVICE FOR THE CONTINUOUS MANUFACTURING OF GLASS FEDES WITH A DIAMETER OF MAXIMUM 2.5 MM BY EXTRACTION ON A ROTATING SURFACE, FOR SEPARATING GLASS DROPS AND COLLECTING IN THE FORM OF A MULTI-LAYER MAT |
AT291455B (en) * | 1968-07-18 | 1971-07-12 | Schuller Gmbh Glaswerk | Method and device for the production of fiberglass bodies |
JPS5438926A (en) * | 1977-07-11 | 1979-03-24 | Nitto Boseki Co Ltd | Cutting of glass strand and its device |
DE3518769A1 (en) * | 1985-05-24 | 1986-12-04 | Glaswerk Schuller Gmbh, 6980 Wertheim | METHOD AND DEVICE FOR PRODUCING GLASS FIBER PRODUCTS, e.g. FLEECES, MATS, YARNS AND PRE-YARNS |
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 |
FR2702778B1 (en) * | 1993-03-18 | 1995-05-05 | Vetrotex France Sa | Method and device for forming a composite wire. |
DE19800725C2 (en) * | 1998-01-12 | 2001-06-13 | Schuller Gmbh | Fiber composite in strand form and method and device for its production |
-
1999
- 1999-04-28 DE DE19919297A patent/DE19919297C2/en not_active Expired - Fee Related
-
2000
- 2000-04-20 PL PL339829A patent/PL191282B1/en not_active IP Right Cessation
- 2000-04-22 ES ES00108715T patent/ES2224954T3/en not_active Expired - Lifetime
- 2000-04-22 AT AT00108715T patent/ATE273249T1/en not_active IP Right Cessation
- 2000-04-22 DK DK00108715T patent/DK1048624T3/en active
- 2000-04-22 DE DE50007340T patent/DE50007340D1/en not_active Expired - Lifetime
- 2000-04-22 EP EP00108715A patent/EP1048624B1/en not_active Expired - Lifetime
- 2000-04-26 CZ CZ20001532A patent/CZ300848B6/en not_active IP Right Cessation
- 2000-04-26 CA CA002307112A patent/CA2307112A1/en not_active Abandoned
- 2000-04-27 RU RU2000110449/03A patent/RU2234472C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19919297C2 (en) | 2002-01-24 |
PL339829A1 (en) | 2000-11-06 |
RU2234472C2 (en) | 2004-08-20 |
CZ300848B6 (en) | 2009-08-26 |
CA2307112A1 (en) | 2000-10-28 |
ATE273249T1 (en) | 2004-08-15 |
DE19919297A1 (en) | 2000-11-02 |
PL191282B1 (en) | 2006-04-28 |
DK1048624T3 (en) | 2004-11-22 |
EP1048624A1 (en) | 2000-11-02 |
EP1048624B1 (en) | 2004-08-11 |
ES2224954T3 (en) | 2005-03-16 |
CZ20001532A3 (en) | 2001-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |