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Patent Searching and Data


Title:
ACTIVE DAMPER UPPER MOUNT
Document Type and Number:
WIPO Patent Application WO/2019/074026
Kind Code:
A1
Abstract:
This active damper upper mount is provided with: an inner member (11, 111) to which an upper-end portion of a rod (22, 122) of an active damper (21, 121) is fixed; an intermediate member (12, 112) which surrounds the inner member in the circumferential direction about a rod axis (O1, O2); an outer member (13, 113) which surrounds the intermediate member in the circumferential direction and which is attached to a vehicle body; a first elastic body (14, 114) which is disposed between the inner member and the intermediate member, and which supports the inner member and the intermediate member so as to be elastically displaceable relative to each other; and a second elastic body (15, 115) which is disposed between the intermediate member and the outer member, and which supports the intermediate member and the outer member so as to be elastically displaceable relative to each other.

Inventors:
OTSU KAZUTAKA (JP)
TSUJI SYOGO (JP)
Application Number:
JP2018/037813
Publication Date:
April 18, 2019
Filing Date:
October 10, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16F9/54; B60G15/06; F16F3/08
Foreign References:
JP2006084007A2006-03-30
JP2004278598A2004-10-07
JPS6075110U1985-05-27
JPS6199731A1986-05-17
JP2010281412A2010-12-16
JP2017197035A2017-11-02
JP2017223324A2017-12-21
JP2017223325A2017-12-21
JP2017223326A2017-12-21
JP2012180872A2012-09-20
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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