FR2265147A1 - Sound absorbing mouldable material - consisting of resin impregnated porous core and covering - Google Patents

Sound absorbing mouldable material - consisting of resin impregnated porous core and covering

Info

Publication number
FR2265147A1
FR2265147A1 FR7508408A FR7508408A FR2265147A1 FR 2265147 A1 FR2265147 A1 FR 2265147A1 FR 7508408 A FR7508408 A FR 7508408A FR 7508408 A FR7508408 A FR 7508408A FR 2265147 A1 FR2265147 A1 FR 2265147A1
Authority
FR
France
Prior art keywords
covering
mouldable material
sound absorbing
resin impregnated
porous core
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
FR7508408A
Other languages
English (en)
French (fr)
Other versions
FR2265147B1 (OSRAM
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.)
Matec Holding AG
Original Assignee
Matec Holding AG
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 Matec Holding AG filed Critical Matec Holding AG
Publication of FR2265147A1 publication Critical patent/FR2265147A1/fr
Application granted granted Critical
Publication of FR2265147B1 publication Critical patent/FR2265147B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/12—Parts or details thereof
    • 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
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Removal Of Floating Material (AREA)
  • Superstructure Of Vehicle (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
FR7508408A 1974-03-18 1975-03-18 Sound absorbing mouldable material - consisting of resin impregnated porous core and covering Granted FR2265147A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1263274A IT1005687B (it) 1974-03-18 1974-03-18 Prodotto fonoassorbente preformabi le

Publications (2)

Publication Number Publication Date
FR2265147A1 true FR2265147A1 (en) 1975-10-17
FR2265147B1 FR2265147B1 (OSRAM) 1979-03-02

Family

ID=11142353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508408A Granted FR2265147A1 (en) 1974-03-18 1975-03-18 Sound absorbing mouldable material - consisting of resin impregnated porous core and covering

Country Status (3)

Country Link
DE (1) DE2510607C2 (OSRAM)
FR (1) FR2265147A1 (OSRAM)
IT (1) IT1005687B (OSRAM)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061714A3 (en) * 1981-03-26 1982-11-24 Nissan Motor Company, Limited Various-covers and method for producing same
DE3428157A1 (de) * 1984-07-31 1986-02-13 Adam Opel AG, 6090 Rüsselsheim Luftschalldaemmung fuer einen motorraum eines kraftfahrzeuges
FR2578080A1 (fr) * 1985-02-23 1986-08-29 Daimler Benz Ag Element insonorisant multicouche
FR2629416A1 (fr) * 1988-03-29 1989-10-06 Renault Capot double pour vehicules automobiles
WO1997004445A1 (en) * 1994-04-07 1997-02-06 Schuller International, Inc. Sound absorption laminate
US5824973A (en) * 1992-09-29 1998-10-20 Johns Manville International, Inc. Method of making sound absorbing laminates and laminates having maximized sound absorbing characteristics

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039651C2 (de) * 1980-10-21 1985-07-25 Fa. Carl Freudenberg, 6940 Weinheim Luftschallschluckende, verformte Platte
DE3440701A1 (de) * 1984-11-07 1986-05-22 Dr. Alois Stankiewicz GmbH, 3101 Adelheidsdorf Trennwand zur abtrennung des motorraums vom fahrgastraum eines kraftfahrzeugs
DE3534690A1 (de) * 1985-09-28 1987-06-19 Greiner & Soehne C A Selbsttragende schalldaemmplatte
DE3734239A1 (de) * 1987-10-09 1989-04-27 H P Chemie Pelzer Res & Dev Stirnwandverkleidung fuer automobile zur abschirmung der fahrgastzelle gegenueber dem motorraum
DE4024035C2 (de) * 1990-07-28 1995-07-13 Audi Ag Verbindung eines geräuschdämpfenden Kraftfahrzeug-Verkleidungsteiles mit dem Fahrzeugunterbau
CH684398A5 (de) * 1991-04-26 1994-09-15 Matec Holding Ag Formstabiles Verbundteil.
DE9215132U1 (de) * 1992-11-07 1993-04-15 Pelzer, Helmut, 5804 Herdecke Luftschall absorbierendes Formteil
DE4241515C1 (de) * 1992-12-10 1994-06-09 Freudenberg Carl Fa Schallabsorbierende Gehäuseauskleidung
US5832685A (en) * 1995-08-03 1998-11-10 Hermanson; Lars S. Self-supporting interior surface panel
DE102004053751A1 (de) 2004-11-06 2006-05-11 Seeber Ag & Co. Kg Akustik-Verkleidungsteil für ein Fahrzeug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1572512A1 (de) * 1967-06-20 1970-01-02 Alois Stankiewicz Chemische Er Luftschallabsorber aus Schaumstoff mit einer Oberflaechenabschlussschicht

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061714A3 (en) * 1981-03-26 1982-11-24 Nissan Motor Company, Limited Various-covers and method for producing same
DE3428157A1 (de) * 1984-07-31 1986-02-13 Adam Opel AG, 6090 Rüsselsheim Luftschalldaemmung fuer einen motorraum eines kraftfahrzeuges
FR2578080A1 (fr) * 1985-02-23 1986-08-29 Daimler Benz Ag Element insonorisant multicouche
FR2629416A1 (fr) * 1988-03-29 1989-10-06 Renault Capot double pour vehicules automobiles
US5824973A (en) * 1992-09-29 1998-10-20 Johns Manville International, Inc. Method of making sound absorbing laminates and laminates having maximized sound absorbing characteristics
WO1997004445A1 (en) * 1994-04-07 1997-02-06 Schuller International, Inc. Sound absorption laminate

Also Published As

Publication number Publication date
DE2510607C2 (de) 1983-11-10
FR2265147B1 (OSRAM) 1979-03-02
IT1005687B (it) 1976-09-30
DE2510607A1 (de) 1975-09-25

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