Title:
VIBRATION ISOLATING DEVICE
Document Type and Number:
Japanese Patent JP2012107763
Kind Code:
A
Abstract:
To provide an engine mount capable of suppressing the generation of cavitation.
The vibration isolating device has a movable member 120 movable in the direction of expanding and shrinking the section area of a shake orifice passage 130 and a leaf spring 140 to bias the movable member 120 in the direction of expanding the section area of the shake orifice passage, wherein the movable member 120 is structured so that it moves in the direction of shrinking the section area of the shake orifice passage 130 when a load is fed whereby the liquid pressure of the main liquid chamber 84 rises.
Inventors:
OHASHI MASAAKI
SOMEYA KATSUMI
SOMEYA KATSUMI
Application Number:
JP2012048326A
Publication Date:
June 07, 2012
Filing Date:
March 05, 2012
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
F16F13/06; F16F13/18
Domestic Patent References:
| JPS62127537A | 1987-06-09 | |||
| JP2002323084A | 2002-11-08 | |||
| JP2004003614A | 2004-01-08 | |||
| JP2007120598A | 2007-05-17 | |||
| JPS62127537A | 1987-06-09 | |||
| JP2002323084A | 2002-11-08 | |||
| JP2004003614A | 2004-01-08 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Hiroki Ninai
Makiko Otsuki
Tadashi Takahashi
Hiroki Ninai
Makiko Otsuki