| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a damper capable of exerting a stable support force for a driving device provided with a rotor as a driving mechanism and an excellent vibration damping property. <P>SOLUTION: The viscous fluid seal damper 1 supports the self-weight of the driving device by a thick cylindrical support 8, and smoothly perform the lateral displacement of the driving device by a sliding material 10 provided at the upper end of the thick cylindrical support 8 and in the connection part 7d of a bellows 7. The lateral displacement is attenuated by the elastic deformation of the bellows 7 and the agitation resistance of a viscous fluid 3 caused by the deformation. By adopting such a vibration prevention mechanism, high vibration damping performance which has been impossible by conventional vibration prevention rubber is exerted. <P>COPYRIGHT: (C)2013,JPO&INPIT |
