发明名称 ENGINE COVER
摘要 PROBLEM TO BE SOLVED: To provide a comparatively lightweight engine cover protecting transmission of noise of the engine, which can be mounted without using a vibration isolating member or the like, and which can be formed using a comparatively low-cost mold die. SOLUTION: An engine cover 30 comprises a sound absorption layer 10 which is made of a form of polymer material and at least a part of which abuts on a surface of an engine 36, and a protection layer 20 which is made of a soft resin and adhered to the sound absorption layer 10. The sound absorption layer 10 of the engine cover absorbs engine noise, and the protection layer 20 blocks out the noise and protects the sound absorption layer 10.
申请公布号 JP2001182552(A) 申请公布日期 2001.07.06
申请号 JP20000311843 申请日期 2000.10.12
申请人 TOKAI RUBBER IND LTD 发明人 MIYAGAWA SHINJI;ITO MITSUO
分类号 B60R13/08;F02B77/13;G10K11/16;G10K11/162;(IPC1-7):F02B77/13 主分类号 B60R13/08
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