DE69822061D1 - Lärmisolationsstruktur für den Fahrgastraum eines Kraftfahrzeugs - Google Patents

Lärmisolationsstruktur für den Fahrgastraum eines Kraftfahrzeugs

Info

Publication number
DE69822061D1
DE69822061D1 DE69822061T DE69822061T DE69822061D1 DE 69822061 D1 DE69822061 D1 DE 69822061D1 DE 69822061 T DE69822061 T DE 69822061T DE 69822061 T DE69822061 T DE 69822061T DE 69822061 D1 DE69822061 D1 DE 69822061D1
Authority
DE
Germany
Prior art keywords
motor vehicle
passenger compartment
insulation structure
noise insulation
noise
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
Application number
DE69822061T
Other languages
English (en)
Other versions
DE69822061T2 (de
Inventor
Kouichi Nemoto
Kyoichi Watanabe
Satoshi Nagashima
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE69822061D1 publication Critical patent/DE69822061D1/de
Application granted granted Critical
Publication of DE69822061T2 publication Critical patent/DE69822061T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B60R13/0225—Roof or head liners self supporting head liners
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0256—Dashboard liners
    • 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
    • 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
    • B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE69822061T 1997-10-16 1998-10-14 Lärmisolationsstruktur für den Fahrgastraum eines Kraftfahrzeugs Expired - Fee Related DE69822061T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28405997A JP3367637B2 (ja) 1997-10-16 1997-10-16 自動車室内の遮音構造
JP28405997 1997-10-16

Publications (2)

Publication Number Publication Date
DE69822061D1 true DE69822061D1 (de) 2004-04-08
DE69822061T2 DE69822061T2 (de) 2004-07-22

Family

ID=17673766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69822061T Expired - Fee Related DE69822061T2 (de) 1997-10-16 1998-10-14 Lärmisolationsstruktur für den Fahrgastraum eines Kraftfahrzeugs

Country Status (4)

Country Link
US (1) US6102465A (de)
EP (1) EP0909680B1 (de)
JP (1) JP3367637B2 (de)
DE (1) DE69822061T2 (de)

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Also Published As

Publication number Publication date
EP0909680B1 (de) 2004-03-03
JPH11115645A (ja) 1999-04-27
EP0909680A1 (de) 1999-04-21
JP3367637B2 (ja) 2003-01-14
US6102465A (en) 2000-08-15
DE69822061T2 (de) 2004-07-22

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