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Vibration suppression device of power train

  • US 20050029036A1
  • Filed: 07/21/2004
  • Published: 02/10/2005
  • Est. Priority Date: 08/06/2003
  • Status: Active Grant
First Claim
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1. A vibration suppression device of a power train, comprising:

  • a power train including an engine which is resiliently mounted on a vehicle body;

    a specified structure body constituting said power train partially;

    a dynamic dumper mounted on said specified structure body, which is configured of a mass member and a resilient member;

    wherein said resilient member of the dynamic dumper has a passage which is formed therein so as to circulate a lubricating oil for lubricating an inside of said specified structure body or an engine coolant for cooling said engine of the power train within said resilient member.

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