DE69204476D1 - Verfahren und Vorrichtung zur Beförderung eines homogenen Gemisches aus geschnittenen Fasern. - Google Patents
Verfahren und Vorrichtung zur Beförderung eines homogenen Gemisches aus geschnittenen Fasern.Info
- Publication number
- DE69204476D1 DE69204476D1 DE69204476T DE69204476T DE69204476D1 DE 69204476 D1 DE69204476 D1 DE 69204476D1 DE 69204476 T DE69204476 T DE 69204476T DE 69204476 T DE69204476 T DE 69204476T DE 69204476 D1 DE69204476 D1 DE 69204476D1
- Authority
- DE
- Germany
- Prior art keywords
- conveying
- homogeneous mixture
- cut fibers
- transport
- fibers
- 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 - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
- B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/642,941 US5093059A (en) | 1991-01-18 | 1991-01-18 | Method for the transport of a homogeneous mixture of chopped fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69204476D1 true DE69204476D1 (de) | 1995-10-12 |
DE69204476T2 DE69204476T2 (de) | 1996-03-07 |
Family
ID=24578688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69204476T Expired - Fee Related DE69204476T2 (de) | 1991-01-18 | 1992-01-16 | Verfahren und Vorrichtung zur Beförderung eines homogenen Gemisches aus geschnittenen Fasern. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5093059A (de) |
EP (1) | EP0495556B1 (de) |
JP (1) | JPH04316657A (de) |
KR (1) | KR920014973A (de) |
AT (1) | ATE127391T1 (de) |
AU (1) | AU655223B2 (de) |
BR (1) | BR9200130A (de) |
CA (1) | CA2059459A1 (de) |
DE (1) | DE69204476T2 (de) |
DK (1) | DK0495556T3 (de) |
ES (1) | ES2078640T3 (de) |
MX (1) | MX9200177A (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH683406A5 (de) * | 1991-03-26 | 1994-03-15 | Matec Holding | Verfahren und Vorrichtung zum Herstellen eines fibrösen Formteils. |
US5217672A (en) * | 1992-08-06 | 1993-06-08 | Davidson Textron Inc. | Preform forming and curing process and an apparatus for the process |
US5336455A (en) * | 1992-10-08 | 1994-08-09 | Davidson Textron Inc. | Method of adding shredded structural reinforced injected molded plastic to a preform |
US5536341A (en) * | 1994-09-01 | 1996-07-16 | Davidson Textron Inc. | Soft panel with thermoplastic fiber cluster layer |
US5558713A (en) * | 1994-10-31 | 1996-09-24 | The Procter & Gamble Company | Method and apparatus for forming a pulsed stream of particles for application to a fibrous web |
US5795517A (en) * | 1996-05-03 | 1998-08-18 | Owens-Corning Canada | Collection and deposition of chopped fibrous strands for formation into non-woven webs of bonded chopped fibers |
GB2323552B (en) * | 1997-03-24 | 2001-12-12 | Alan Roger Harper | Method and apparatus for manufacture of a preform |
US6086813A (en) * | 1997-09-23 | 2000-07-11 | Brunswick Corporation | Method for making self-supporting thermoplastic structures |
US6029897A (en) * | 1998-03-19 | 2000-02-29 | N.V. Owens-Corning S.A. | Method of dispensing chopped reinforcement strand using a vortex nozzle |
US6325605B1 (en) * | 1998-11-02 | 2001-12-04 | Owens Corning Canada Inc. | Apparatus to control the dispersion and deposition of chopped fibrous strands |
US6251185B1 (en) * | 1999-04-02 | 2001-06-26 | Molded Fiber Glass Companies | System for delivering chopped fiberglass strands to a preform screen |
US20020145217A1 (en) * | 2001-01-08 | 2002-10-10 | Brunswick Corporation | Method of making preforms |
US20050161861A1 (en) * | 2003-09-26 | 2005-07-28 | Brunswick Corporation | Apparatus and method for making preforms in mold |
MX2007005270A (es) * | 2004-10-28 | 2007-11-23 | Nypro Inc | Sistema, dispositivo y metodo para producir lentes de plastico delgadas. |
DE102007008390A1 (de) * | 2007-02-21 | 2008-08-28 | J.H. Ziegler Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung mindestens eines dreidimensional ausgeprägten Formteils |
US7691311B2 (en) * | 2007-04-27 | 2010-04-06 | Vec Industries, L.L.C. | Method for manufacturing a glass fiber reinforced article, and a glass fiber reinforced article |
NO327504B1 (no) | 2007-10-26 | 2009-07-27 | Ntnu Technology Transfer As | En ejektor for fluider |
US8973616B2 (en) * | 2010-06-24 | 2015-03-10 | Isco Industries, Inc. | Modified pipe inlet |
PL2727693T3 (pl) * | 2012-11-05 | 2015-05-29 | Toho Tenax Europe Gmbh | Sposób wytwarzania tabletek z włókien |
ITMI20122179A1 (it) * | 2012-12-19 | 2014-06-20 | Pirelli | Metodo per verificare la corretta formazione dei talloni in un processo e in un impianto per confezionare pneumatici per ruote di veicoli. |
CA3026223A1 (en) | 2016-06-03 | 2017-12-07 | Magna Exteriors Inc. | Method to uniformly debundle and evenly distribute high fiber count carbon tow |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2477675A (en) * | 1947-11-18 | 1949-08-02 | West Point Mfg Co | Nonwoven fabric and method for making same |
GB791976A (en) * | 1956-01-06 | 1958-03-19 | Owens Corning Fiberglass Corp | An improved method of forming glass strands into bodies of predetermined shape |
US2929436A (en) * | 1957-10-17 | 1960-03-22 | Goodyear Aircraft Corp | Method and apparatus for spraying a mixture of fibers and resin material |
US3073534A (en) * | 1960-05-27 | 1963-01-15 | Goodyear Aircraft Corp | Nozzle for spraying a mixture of fibers and resin |
US3170197A (en) * | 1961-01-12 | 1965-02-23 | Ivan G Brenner | Apparatus for producing a fibrous glass preform |
US3833698A (en) * | 1970-05-14 | 1974-09-03 | Structural Fibers | Method for forming fiber preforms |
US4117067A (en) * | 1975-12-31 | 1978-09-26 | Owens-Corning Fiberglas Corporation | High production method of producing glass fiber resin composites and articles produced thereby |
US4046492A (en) * | 1976-01-21 | 1977-09-06 | Vortec Corporation | Air flow amplifier |
US4369549A (en) * | 1980-05-16 | 1983-01-25 | Badische Corporation | Blending method using a roving disintegrator-dispenser |
US4600603A (en) * | 1984-06-21 | 1986-07-15 | Nordson Corporation | Powder spray apparatus and powder spray method |
US4773960A (en) * | 1986-11-06 | 1988-09-27 | Suncoast Insulation Manufacturing, Co. | Apparatus for installing fast setting insulation |
US4927346A (en) * | 1986-12-08 | 1990-05-22 | Nordson Corporation | Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber |
JPS63293038A (ja) * | 1987-05-26 | 1988-11-30 | Matsushita Electric Works Ltd | Frp製成形品の成形方法 |
-
1991
- 1991-01-18 US US07/642,941 patent/US5093059A/en not_active Expired - Fee Related
-
1992
- 1992-01-15 KR KR1019920000498A patent/KR920014973A/ko not_active Application Discontinuation
- 1992-01-16 AU AU10295/92A patent/AU655223B2/en not_active Ceased
- 1992-01-16 BR BR929200130A patent/BR9200130A/pt not_active Application Discontinuation
- 1992-01-16 DK DK92200122.7T patent/DK0495556T3/da active
- 1992-01-16 AT AT92200122T patent/ATE127391T1/de active
- 1992-01-16 JP JP4024282A patent/JPH04316657A/ja active Pending
- 1992-01-16 DE DE69204476T patent/DE69204476T2/de not_active Expired - Fee Related
- 1992-01-16 ES ES92200122T patent/ES2078640T3/es not_active Expired - Lifetime
- 1992-01-16 CA CA002059459A patent/CA2059459A1/en not_active Abandoned
- 1992-01-16 EP EP92200122A patent/EP0495556B1/de not_active Expired - Lifetime
- 1992-01-16 MX MX9200177A patent/MX9200177A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0495556B1 (de) | 1995-09-06 |
KR920014973A (ko) | 1992-08-26 |
CA2059459A1 (en) | 1992-07-19 |
ES2078640T3 (es) | 1995-12-16 |
JPH04316657A (ja) | 1992-11-09 |
EP0495556A2 (de) | 1992-07-22 |
EP0495556A3 (en) | 1992-12-16 |
MX9200177A (es) | 1992-07-01 |
AU1029592A (en) | 1992-07-23 |
BR9200130A (pt) | 1992-10-06 |
AU655223B2 (en) | 1994-12-08 |
DK0495556T3 (da) | 1995-10-23 |
US5093059A (en) | 1992-03-03 |
ATE127391T1 (de) | 1995-09-15 |
DE69204476T2 (de) | 1996-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |