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Patent Searching and Data


Title:
LIQUID SEALED VIBRATION DAMPER
Document Type and Number:
Japanese Patent JP2004340366
Kind Code:
A
Abstract:

To provide a liquid sealed vibration damper capable of elongating a lifetime of rubber wall constituting an end wall of a liquid room.

It makes that a pair of the first rubber-like elastic bodies 27 is interposed between an internal cylinder 1 and an intermediate cylinder 4 and a pair of the second rubber-like elastic bodies 37 is interposed between an intermediate cylinder 4 on outside of the first rubber-like elastic bodies 27 and an external cylinder 2, and a pair of liquid rooms 5 and an orifice 6 are formed between the intermediate cylinder 4 and the external cylinder 2. The end wall of the liquid room 5 is formed on the rubber wall 12 and the third short rubber-like elastic body 11 is interposed between the intermediate cylinder 4 on the reverse side of the liquid room 5 and the internal cylinder 1 and a pair of stoppers 16 to restrict the inclination quantity of the external cylinder 2 to the intermediate cylinder 4 is provided between one end of the external cylinder 2 and one end of the intermediate cylinder and between another end of the external cylinder 2 and another end of the intermediate cylinder separately.


Inventors:
KATO AKIHIKO
ITO KAZUHIRO
Application Number:
JP2004005396A
Publication Date:
December 02, 2004
Filing Date:
January 13, 2004
Export Citation:
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Assignee:
TOYO TIRE & RUBBER CO
International Classes:
F16F13/14; F16F13/18; F16F13/08; (IPC1-7): F16F13/08; F16F13/14; F16F13/18
Attorney, Agent or Firm:
Kazuto Muronozono