Spring devices – Resilient shock or vibration absorber – Including energy absorbing means or feature
Patent
1987-03-09
1988-12-27
Kashnikow, Andres
Spring devices
Resilient shock or vibration absorber
Including energy absorbing means or feature
18832213, 248562, 248636, 267124, F16F 1300, B60K 512
Patent
active
047936002
ABSTRACT:
A vibration isolating apparatus has a pair of small liquid chambers which are communicated with each other through an orifice. A partition which divides the small liquid chambers is provided with a vibrating plate in order to suppress rise in liquid pressure within the small liquid chambers. When a vibration of extremely low frequency is input, a part of a flexible membrane which defines a part of the liquid chamber is pressed against the vibrating plate by the action of a restraining means to prevent vibration of the vibrating plate. Accordingly, the occurrence of resonance of the liquid within the orifice is ensured, and the vibration is thereby effectively absorbed.
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Bridgestone Corporation
Graham Matthew C.
Kashnikow Andres
LandOfFree
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