| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow a dynamic damper to effectively suppress vibration transmission of a frequency of comparatively high frequency. <P>SOLUTION: In a dynamic damper system 10, a mounting bracket 12 extending from an inverter 8 side as a vibration source to a vehicle body side as a target to which vibration transmission is to be suppressed, and a dynamic damper 30 at a connection fixed position 20 with the mounting bracket 16 extending from the vehicle body side to the inverter 8 side are installed. The mounting brackets 12, 16 are provided with connection seats, respectively, for restricting the connection fixed positions. The dynamic damper 30 includes: a fastening member 40 for fastening a connection seat of the mounting bracket 12 and a connection seat of the connecting fitting 16, which are superimposed at the connection fixed position; a spring 50 extending form one end to another end with a fastening part of the fastening member as the one end; and a mass weight 60 provided at a front end of the another end of the spring 50. <P>COPYRIGHT: (C)2012,JPO&INPIT |
