Title:
STRUT-TYPE SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/116484
Kind Code:
A1
Abstract:
This strut-type suspension device (1) comprises a shock absorber (13) and a strut mount (17). As seen in a vehicle front-rear direction (Z), a kingpin axis (K) and a center axis (O) of the shock absorber extend gradually further outward in a vehicle left-right direction (X) as the axes extend further downward from above, and the tilt angle of the kingpin axis relative to an up-down direction (Y) is larger than the tilt angle of the center axis relative to the up-down direction. The strut mount includes an inner member (21), an outer member (22), and a body rubber (23). An assist rubber (31) which, when the shock absorber is rotated in the vehicle front-rear direction (Z) with respect to the outer member about a connection portion (P) between a rod (16) and the inner member in association with steering, comes into contact with the inner member or the outer member so as to undergo compressive deformation and causes reaction force about the connection portion to be generated at the rod, is provided between the inner member and the outer member.
More Like This:
| JP2007038913 | SUSPENSION DEVICE AND ITS DESIGNING METHOD |
| JP2009196623 | DENSAKU-KUN (POWER-GENERATING SUSPENSION SYSTEM) |
Inventors:
OTSU KAZUTAKA (JP)
Application Number:
PCT/JP2019/047307
Publication Date:
June 11, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60G3/28; B60G15/07; F16F9/32; F16F9/54
Foreign References:
| JP2018091415A | 2018-06-14 | |||
| JP2007154938A | 2007-06-21 | |||
| JP2008174155A | 2008-07-31 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Download PDF: