发明名称 Front-wall lining for automobiles
摘要 To provide a front-wall lining for automobiles with a cover surface facing the engine compartment and a bottom surface which can be attached to the front wall and is intended in particular to be suitable for absorbing and/or damping sound vibrations emitted by the engine and ancillary units, it is proposed that an absorbent composition is applied as cover layer (3) onto the cover surface of a mass layer of dimensionally stable material, as core layer (2), and a resilient layer, as underlayer (4), is applied onto the undersurface of said mass layer. <IMAGE>
申请公布号 DE3733284(A1) 申请公布日期 1989.04.20
申请号 DE19873733284 申请日期 1987.10.02
申请人 PELZER,HELMUT 发明人 PELZER,HELMUT
分类号 B29C33/12;B29C44/12;B32B5/22;B60R13/08 主分类号 B29C33/12
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