Title:
SHOCK ABSORBER AND SADDLE-TYPE VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/019720
Kind Code:
A1
Abstract:
A shock absorber equipped with a first damping force generation unit secured to a first end portion of a cylinder in the axial direction, and a second damping force generation device 100 arranged so as to be able to move in the axial direction inside the cylinder, the second damping force generation device 100 having: a first flow passage 121 penetrating in the axial direction of a piston 92 partitioning a space inside the cylinder; an opening/closing member 135 that is arranged at an end portion of the first flow passage 121 at a first end portion side in the axial direction and that opens/closes the first flow passage 121; an adjustment unit 190 for adjusting the axial position of the opening/closing member 135; a second flow passage 122 penetrating in the axial direction of the piston 92 at a different position than that of the first flow passage 121; and a second valve 132 that is arranged at an end portion of the second flow passage 122 at a second end portion side and that opens/closes the second flow passage 122.
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Inventors:
IKEDA DAISUKE
Application Number:
PCT/JP2019/029995
Publication Date:
February 04, 2021
Filing Date:
July 31, 2019
Export Citation:
Assignee:
SHOWA CORP (JP)
International Classes:
F16F9/348; B62K25/20; F16F9/508
Domestic Patent References:
| WO2016199666A1 | 2016-12-15 |
Foreign References:
| JPS5547657B2 | 1980-12-01 | |||
| JP2017044240A | 2017-03-02 | |||
| JP2008020057A | 2008-01-31 |
Attorney, Agent or Firm:
FURUBE, Jiro et al. (JP)
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