| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for more favorably reducing noise due to vibration or the like of an engine. SOLUTION: An engine cover 5 for covering an upper side of the engine 4 is mounted on an inside surface of an engine hood 3 compatible with the engine 4 installed in an engine room 2, and the engine cover 5 and the engine 4 are adjacently arranged while having a space in between. As the engine cover 5 is separated from the engine 4, the vibration of the engine 4 is prevented from being transmitted from the engine to the engine cover 5. COPYRIGHT: (C)2005,JPO&NCIPI
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