Title:
SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2021/053727
Kind Code:
A1
Abstract:
This shock absorber 1 has: a damping force generation device 40 that is fixed to an end section in the axial direction of a cylinder 11; and a pressure adjustment device 100 that, inside a space inside the cylinder 11 and divided by a piston 120, adjusts at least one among the pressure of a first chamber S1 in which the pressure increases during a stroke in which the relative displacement between a vehicle body and a wheel increases, and the pressure of a second chamber S2 in which the pressure increases during a stroke in which said relative displacement decreases, so that the at least one pressure does not exceed a predetermined pressure.
Inventors:
KIMURA TSUBASA
Application Number:
PCT/JP2019/036413
Publication Date:
March 25, 2021
Filing Date:
September 17, 2019
Export Citation:
Assignee:
SHOWA CORP (JP)
International Classes:
F16F9/50; F16F9/32; F16F9/34
Domestic Patent References:
| WO2012128007A1 | 2012-09-27 |
Foreign References:
| JP2017187048A | 2017-10-12 | |||
| JP2018194061A | 2018-12-06 | |||
| JP2017032061A | 2017-02-09 | |||
| JP2015034618A | 2015-02-19 | |||
| JP2011247371A | 2011-12-08 | |||
| JP2017048817A | 2017-03-09 |
Attorney, Agent or Firm:
FURUBE, Jiro et al. (JP)
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