ATE234749T1 - Fahrzeugschall- absorptionskarosserie und verfahren zu ihrer herstellung - Google Patents

Fahrzeugschall- absorptionskarosserie und verfahren zu ihrer herstellung

Info

Publication number
ATE234749T1
ATE234749T1 AT97307429T AT97307429T ATE234749T1 AT E234749 T1 ATE234749 T1 AT E234749T1 AT 97307429 T AT97307429 T AT 97307429T AT 97307429 T AT97307429 T AT 97307429T AT E234749 T1 ATE234749 T1 AT E234749T1
Authority
AT
Austria
Prior art keywords
sound absorption
producing same
absorption body
vehicle sound
sheet
Prior art date
Application number
AT97307429T
Other languages
English (en)
Inventor
Raymond Paul Beck
Philip Charles Cooper
Cindy Figueira
Frank Jackson
Original Assignee
Collins & Aikman Autom Syst
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 Collins & Aikman Autom Syst filed Critical Collins & Aikman Autom Syst
Application granted granted Critical
Publication of ATE234749T1 publication Critical patent/ATE234749T1/de

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/362—Regulating the feed w.r.t. the foam layer thickness
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Body Structure For Vehicles (AREA)
AT97307429T 1997-09-23 1997-09-23 Fahrzeugschall- absorptionskarosserie und verfahren zu ihrer herstellung ATE234749T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97307429A EP0903263B1 (de) 1997-09-23 1997-09-23 Fahrzeugschall- Absorptionskarosserie und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ATE234749T1 true ATE234749T1 (de) 2003-04-15

Family

ID=8229519

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97307429T ATE234749T1 (de) 1997-09-23 1997-09-23 Fahrzeugschall- absorptionskarosserie und verfahren zu ihrer herstellung

Country Status (4)

Country Link
EP (1) EP0903263B1 (de)
AT (1) ATE234749T1 (de)
DE (1) DE69719982T2 (de)
ES (1) ES2195091T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113048A3 (de) 1999-12-27 2002-01-30 General Electric Company Hydrophobmachendes partikulares Material
FR3048661B1 (fr) * 2016-03-10 2018-04-20 Treves Products, Services & Innovation Procede de realisation d’un ecran de protection thermo-acoustique pour vehicule automobile
JP2019202669A (ja) * 2018-05-24 2019-11-28 トヨタ紡織株式会社 乗物用内装材及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH493711A (it) * 1968-03-05 1970-07-15 Metecno Societa Per Azioni Procedimento per la fabbricazione di pannelli stratificati autoportanti rivestiti su una od entrambe le facce da uno strato di materiale isolante termoacustico nonchè pannello cosi ottenuto
GB1253662A (en) * 1968-09-07 1971-11-17 Robertson Co H H Improvements in the production of polymeric foam coatings on substrates
AT374736B (de) * 1982-08-03 1984-05-25 Eybl Teppichfab Verfahren zum herstellen von verbund-formteilen
DE3340260A1 (de) * 1983-11-08 1985-05-23 Dura Tufting Gmbh, 6400 Fulda Textile flaechenverkleidung fuer laermbelastete raeume und verfahren zu ihrer herstellung
US4743485A (en) * 1986-06-23 1988-05-10 Ting Raymond M L Vented composite foam panel
GB2227449B (en) * 1989-02-17 1993-06-30 Kingspan Research Developments A method for manufacturing a rigid foam board
GB2227712B (en) * 1989-02-17 1992-06-17 Kingspan Research Developments A method for manufacturing an insulating panel
US5273698A (en) * 1992-05-28 1993-12-28 Creme Art Corporation Method for shaping cover materials

Also Published As

Publication number Publication date
EP0903263B1 (de) 2003-03-19
DE69719982D1 (de) 2003-04-24
EP0903263A1 (de) 1999-03-24
DE69719982T2 (de) 2003-12-24
ES2195091T3 (es) 2003-12-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties