DE69705964D1 - Verfahren und vorrichtung zum herstellen von vorformlingen aus glasfaserbündeln - Google Patents

Verfahren und vorrichtung zum herstellen von vorformlingen aus glasfaserbündeln

Info

Publication number
DE69705964D1
DE69705964D1 DE69705964T DE69705964T DE69705964D1 DE 69705964 D1 DE69705964 D1 DE 69705964D1 DE 69705964 T DE69705964 T DE 69705964T DE 69705964 T DE69705964 T DE 69705964T DE 69705964 D1 DE69705964 D1 DE 69705964D1
Authority
DE
Germany
Prior art keywords
forms
glass fiber
fiber bundles
manufacturing pre
manufacturing
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
DE69705964T
Other languages
English (en)
Other versions
DE69705964T2 (de
Inventor
K Knutsson
G Nilsson
Lennart Svensson
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.)
Owens Corning Sweden AB
Original Assignee
Owens Corning Sweden AB
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 Owens Corning Sweden AB filed Critical Owens Corning Sweden AB
Publication of DE69705964D1 publication Critical patent/DE69705964D1/de
Application granted granted Critical
Publication of DE69705964T2 publication Critical patent/DE69705964T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/06—Inserting sound absorbing material into a chamber
DE69705964T 1996-12-03 1997-11-27 Verfahren und vorrichtung zum herstellen von vorformlingen aus glasfaserbündeln Expired - Lifetime DE69705964T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/753,987 US5766541A (en) 1996-12-03 1996-12-03 Method and apparatus for making preforms from glass fiber strand material
PCT/EP1997/006942 WO1998025072A2 (en) 1996-12-03 1997-11-27 Method and apparatus for making preforms from glass fiber strand material

Publications (2)

Publication Number Publication Date
DE69705964D1 true DE69705964D1 (de) 2001-09-06
DE69705964T2 DE69705964T2 (de) 2002-04-04

Family

ID=25033011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69705964T Expired - Lifetime DE69705964T2 (de) 1996-12-03 1997-11-27 Verfahren und vorrichtung zum herstellen von vorformlingen aus glasfaserbündeln

Country Status (18)

Country Link
US (1) US5766541A (de)
EP (1) EP0941441B1 (de)
JP (1) JP4051090B2 (de)
KR (1) KR100538962B1 (de)
CN (1) CN1100959C (de)
AU (1) AU729126B2 (de)
BR (1) BR9713455A (de)
CA (1) CA2272753C (de)
CZ (1) CZ189599A3 (de)
DE (1) DE69705964T2 (de)
DK (1) DK0941441T3 (de)
ES (1) ES2161481T3 (de)
HU (1) HUP0000513A3 (de)
MX (1) MXPA99005139A (de)
PT (1) PT941441E (de)
RU (1) RU2191319C2 (de)
SK (1) SK72699A3 (de)
WO (1) WO1998025072A2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5894998A (en) 1996-12-02 1998-06-29 Owens Corning Molded insulation products and their manufacture using continuous-filament wool
US6134615A (en) * 1997-05-13 2000-10-17 Micron Electronics, Inc. System for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface
GB9723148D0 (en) 1997-11-04 1998-01-07 Eurotex Thermal Engineering Li Sound muffling material and method of making thereof
US5976453A (en) * 1998-06-29 1999-11-02 Owens-Corning Sweden Ab Device and process for expanding strand material
US6579616B1 (en) 1999-03-30 2003-06-17 Owens Corning Fiberglas Technology, Inc. String binders
ATE354166T1 (de) * 2000-04-25 2007-03-15 Matsushita Electric Ind Co Ltd Verfahren zur herstellung eines plattensubstrats und verfahren und vorrichtung zur herstellung einer optischen platte
US6370747B1 (en) 2000-09-13 2002-04-16 Owens Corning Fiberglas Technology, Inc. Method and apparatus for the bulk collection of texturized strand
US6668972B2 (en) 2000-11-07 2003-12-30 Owens Corning Fiberglas Technology, Inc. Bumper/muffler assembly
US6497566B2 (en) * 2000-12-27 2002-12-24 Ford Global Technologies, Inc. Robotic systems for automated preform processing
US6412596B1 (en) 2001-02-01 2002-07-02 Owens Corning Composites Sprl Process for filling a muffler and muffler filled with fibrous material
FR2821574B1 (fr) * 2001-03-02 2003-11-28 Saint Gobain Vetrotex Dispositif pour inserer dans une cavite ou deposer sur une surface des fibres sous forme expansee
US6446750B1 (en) 2001-03-16 2002-09-10 Owens Corning Fiberglas Technology, Inc. Process for filling a muffler shell with fibrous material
US6715191B2 (en) * 2001-06-28 2004-04-06 Owens Corning Fiberglass Technology, Inc. Co-texturization of glass fibers and thermoplastic fibers
US6581723B2 (en) 2001-08-31 2003-06-24 Owens Corning Composites Sprl Muffler shell filling process, muffler filled with fibrous material and vacuum filling device
US6607052B2 (en) 2001-09-12 2003-08-19 Owens Corning Composites Sprl Muffler shell filling process and muffler filled with fibrous material
WO2003057454A1 (en) * 2001-12-31 2003-07-17 Owens Corning Method for producting lofty, acoustical and structural parts
US6852259B2 (en) * 2002-09-18 2005-02-08 Owens Corning Fiberglas Technology, Inc. Moldable preform with B-stage thermoset polymer powder binder
US20080122134A1 (en) * 2002-12-24 2008-05-29 Michael Rajendran S Headliners, door panels and interior trim parts that are lofty, acoustical and structural
EP1464800A1 (de) * 2003-04-02 2004-10-06 3M Innovative Properties Company Abgassystemkomponente mit isolierter doppelter Wandung
ATE372447T1 (de) * 2003-05-02 2007-09-15 Owens Corning Fiberglass Corp Schalldämpfer mit verbesserter akustischer leistung bei niedrigen und mittleren frequenzen
US20050214519A1 (en) * 2004-03-26 2005-09-29 Clements Christopher J Sugar as a binder for muffler preforms
US7165648B2 (en) * 2004-06-22 2007-01-23 Owens Corning Fiberglas Technology, Inc. Method for containing an acoustical material within an assembly
US20060081416A1 (en) * 2004-10-14 2006-04-20 Nentrup Trent L Exhaust silencer with acoustic damping mat
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US7934580B2 (en) * 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
US7730996B2 (en) * 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
US20080142295A1 (en) * 2006-12-14 2008-06-19 Huff Norman T Binder for preforms in silencers
GB2447964B (en) * 2007-03-29 2012-07-18 Gurit Uk Ltd Moulding material
US20080290547A1 (en) * 2007-05-25 2008-11-27 Kashikar Sanjay P Methods of forming muffler preforms
US20080292739A1 (en) * 2007-05-25 2008-11-27 Kashikar Sanjay P Glass fiber product for making preform products
US20100307863A1 (en) * 2007-12-14 2010-12-09 Ocv Intellectual Capital, Llc Composite muffler system thermosetable polymers
FR2932410B1 (fr) * 2008-06-11 2010-05-28 Aircelle Sa Procede de fabrication d'une piece a corps creux en materiau composite
US8590155B2 (en) * 2009-06-03 2013-11-26 Ocv Intellectual Capital, Llc Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet
US8623263B2 (en) * 2009-08-05 2014-01-07 Ocv Intellectual Capital, Llc Process for curing a porous muffler preform
US20110031660A1 (en) * 2009-08-05 2011-02-10 Huff Norman T Method of forming a muffler preform
US8474115B2 (en) 2009-08-28 2013-07-02 Ocv Intellectual Capital, Llc Apparatus and method for making low tangle texturized roving
US8336673B2 (en) * 2010-07-07 2012-12-25 Bay Industries Inc. Muffler, muffler insert, and methods and apparatus for making
WO2012072405A1 (de) * 2010-12-02 2012-06-07 Toho Tenax Europe Gmbh Unidirektionale faserbänder aufweisender faservorformling aus verstärkungsfaserbündeln und verbundwerkstoff-bauteil
US8826509B2 (en) * 2011-10-21 2014-09-09 Spirit Aerosystems, Inc. Automated multi-stage machine for forming composite details
RU2622801C2 (ru) 2011-11-22 2017-06-20 Осв Интеллекчуал Капитал, Ллк Устройство для текстурирования прядевого материала
WO2014062943A1 (en) 2012-10-17 2014-04-24 Ocv Intellectual Capital, Llc Low-emission binder for muffler preform
DE102014002950A1 (de) * 2014-03-06 2015-09-10 Broetje-Automation Gmbh Vorrichtung zur Herstellung von Vorformlingen
US10525495B2 (en) * 2015-03-11 2020-01-07 Ocv Intellectual Capital, Llc Methods and systems for filling mufflers with fibrous material
US9938872B2 (en) 2015-06-09 2018-04-10 Bay Fabrication, Inc. Muffler insert, and systems, methods and apparatus for making
CN107619195A (zh) * 2017-08-01 2018-01-23 扬州科沃节能新材料有限公司 绿色环保型岩棉
KR102544309B1 (ko) 2017-08-31 2023-06-16 오웬스 코닝 인텔렉츄얼 캐피탈 엘엘씨 스트랜드 재료를 텍스처링하기 위한 장치
JP7127894B1 (ja) * 2021-03-08 2022-08-30 中川産業株式会社 車両用マフラーの製造方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054714A (en) * 1958-02-03 1962-09-18 Owens Corning Fiberglass Corp Method of producing panels of fibrous glass
DE1660791A1 (de) * 1966-05-31 1972-02-17 Vepa Ag Verfahren und Vorrichtung zum Verfestigen von Nadelfilz,Filz und aehnlichen Produkten
US3613830A (en) * 1969-07-18 1971-10-19 Walker Mfg Co One-piece tube and shell assembly for silencer
US3775209A (en) * 1969-11-12 1973-11-27 Bjorksten Res Lab Inc Non-woven articles made from continuous filaments coated with discrete droplets
US3955643A (en) * 1974-07-03 1976-05-11 Brunswick Corporation Free flow sound attenuating device and method of making
SE408792B (sv) * 1977-11-09 1979-07-09 Rockwool Ab Sett och anordning for tillverkning av formstycken av mineralull
SE445942B (sv) * 1982-04-06 1986-07-28 Volvo Ab Ljuddempare samt sett och anordning for framstellning av denna
FR2542666B1 (fr) * 1983-03-17 1986-06-20 Saint Gobain Isover Panneaux composites moules
EP0146249B1 (de) * 1983-11-18 1989-01-18 TBA Industrial Products Limited Glasfaserprodukte
US4710094A (en) * 1984-03-06 1987-12-01 Asm Fico Tooling, B.V. Automatic continuously cycleable molding system and method
GB2158001B (en) * 1984-05-04 1988-03-09 Unipart Group Ltd A moulding for inserting into an exhaust silencer casing
DE8429732U1 (de) * 1984-10-10 1985-02-28 Rhein-Conti Kunststoff-Technik Gmbh, 6900 Heidelberg Rotationsvorrichtung
JPS61290026A (ja) * 1985-06-19 1986-12-20 Yoshida Kogyo Kk <Ykk> 小物成形用射出成形機
US5026410A (en) * 1987-03-12 1991-06-25 Owens-Corning Fiberglas Corporation Process for impregnating filament strands
US5009941A (en) * 1987-03-12 1991-04-23 Owens-Corning Fiberglas Corporation Tube or pipe formed a thermoplastic powder impregnated fiberglass roving
US5024890A (en) * 1987-03-12 1991-06-18 Owens-Corning Fiberglass Corporation Size composition for impregnating filament strands and glass fibers coated therein
US4898770A (en) * 1987-04-07 1990-02-06 Owens-Corning Fiberglas Corporation Process for producing preformable continuous strand mats using a mixture of thermosetting and thermoplastic resin
US4952366A (en) * 1988-07-25 1990-08-28 Owens-Corning Fiberglas Corporation Molding process
US4961700A (en) * 1988-12-15 1990-10-09 Owens-Corning Fiberglas Corporation Shaping means for the production of fiber-reinforced preform articles
DE3916872C1 (de) * 1989-05-24 1990-11-15 Friedrich Boysen Gmbh & Co Kg, 7272 Altensteig, De
US5034181A (en) * 1989-09-27 1991-07-23 Process First, Inc. Apparatus for and method of manufacturing preforms
US5041260A (en) * 1989-10-30 1991-08-20 Ford Motor Company Resin transfer molding method
JPH03257039A (ja) * 1990-03-08 1991-11-15 Honda Motor Co Ltd ガラス繊維、ガラス繊維強化合成樹脂製品および内燃機関用排気系部品
US5076393A (en) * 1990-11-13 1991-12-31 Howerton Kenneth R Engine exhaust muffler
US5220137A (en) * 1990-11-13 1993-06-15 Howerton Kenneth R Engine exhaust muffler
US5256366A (en) * 1991-01-08 1993-10-26 Richard Wejrock Method of molding fiberglass
DE4307056A1 (de) * 1993-03-06 1994-09-08 Hoechst Ag Verfahren zum Herstellen von Formteilen auf einer Basis aus faserigem Material und Kleber sowie nach diesem Verfahren hergestelltes Formteil
US5281778A (en) * 1993-06-28 1994-01-25 Midas International Corporation Vehicular muffler with heat shield
US5418339A (en) * 1993-11-04 1995-05-23 Minnesota Mining And Manufacturing Company Pneumatic tool having noise reducing muffling structure
EP0692616B1 (de) * 1994-07-15 1998-09-16 Owens-Corning Sweden Aktiebolag Vorgeformtes schalldämmendes Material für Auspuffschalldämpfer einer Brennkraftmaschine

Also Published As

Publication number Publication date
AU729126B2 (en) 2001-01-25
CA2272753A1 (en) 1998-06-11
RU2191319C2 (ru) 2002-10-20
CA2272753C (en) 2007-07-31
CN1240019A (zh) 1999-12-29
DK0941441T3 (da) 2001-11-19
WO1998025072A3 (en) 1998-08-27
AU5561498A (en) 1998-06-29
ES2161481T3 (es) 2001-12-01
BR9713455A (pt) 2000-03-28
CN1100959C (zh) 2003-02-05
JP4051090B2 (ja) 2008-02-20
EP0941441B1 (de) 2001-08-01
CZ189599A3 (cs) 1999-12-15
HUP0000513A2 (en) 2000-07-28
KR100538962B1 (ko) 2005-12-26
KR20000069262A (ko) 2000-11-25
MXPA99005139A (es) 2003-07-21
PT941441E (pt) 2001-11-30
DE69705964T2 (de) 2002-04-04
HUP0000513A3 (en) 2000-08-28
EP0941441A2 (de) 1999-09-15
SK72699A3 (en) 1999-12-10
WO1998025072A2 (en) 1998-06-11
JP2001506707A (ja) 2001-05-22
US5766541A (en) 1998-06-16

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