Title:
VIBRATION ISOLATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/052045
Kind Code:
A1
Abstract:
This vibration isolation device (10) is provided with: a first attachment member (11) coupled to one from among a vibration-generating part and a vibration-receiving part; a second attachment member (12) coupled to the other from among the vibration-generating part and the vibration-receiving part; an elastic body (13) disposed between the two attachment members (11, 12); first stopper elastic bodies (27) which are respectively provided to any one of the respective facing surfaces (24, 25) of the first attachment member (11) and the second attachment member (12), said facing surfaces (24, 25) facing each other, and which are respectively provided with a first stopper surface (26) which faces the other of the facing surfaces (24, 25) so as to be capable of coming into contact therewith; and second stopper elastic bodies (29) which are respectively provided to any one of the respective facing surfaces (24, 25) of the first attachment member (11) and the second attachment member (12), and which are respectively provided with a second stopper surface (28) which faces the other of the facing surfaces (24, 25) so as to be capable of coming into contact therewith. The distance between any of the first stopper surfaces (26) and the facing surface (24) which said first stopper surface (26) faces is shorter than the distance between any of the second stopper surfaces (28) and the facing surface (24) which said second stopper surface (28) faces.
Inventors:
KOJIMA HIROSHI (JP)
Application Number:
PCT/JP2015/074655
Publication Date:
April 07, 2016
Filing Date:
August 31, 2015
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16F15/08; F16F1/374
Foreign References:
| JP2009014080A | 2009-01-22 | |||
| JP2008202722A | 2008-09-04 | |||
| JP2008185153A | 2008-08-14 | |||
| JP2011247333A | 2011-12-08 | |||
| JPH0684044U | 1994-12-02 |
Other References:
See also references of EP 3184853A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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