Title:
SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2024/024216
Kind Code:
A1
Abstract:
This shock absorber (1) comprises: a shock absorber body (2) having a cylinder (6) that is connected to an unsprung member (W) of a vehicle (V), and a rod (8) that is connected to a sprung member (B) of the vehicle (V), the rod (8) being capable of moving relative to the cylinder (6) by exiting and entering the cylinder (6); a damping force adjustment device (3) that is capable of adjusting damping force generated when the shock absorber body (2) expands and contracts in accordance with the amount of current supplied; and a current control unit (5) that is attached to the cylinder (6), the current control unit (5) supplying a current to the damping force adjustment device (3) on the basis of a control command received from a control device (4) installed in the vehicle (V), the current control unit (5) being provided with an unsprung acceleration rate sensor (5c).
Inventors:
MIYATANI OSAMU (JP)
ISHIDA SUGURU (JP)
AOKI KANAME (JP)
ISHIDA SUGURU (JP)
AOKI KANAME (JP)
Application Number:
PCT/JP2023/018080
Publication Date:
February 01, 2024
Filing Date:
May 15, 2023
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B60G17/015; F16F9/32; F16F9/46
Foreign References:
| JP2009299700A | 2009-12-24 | |||
| JPH11285207A | 1999-10-15 | |||
| JP2018161920A | 2018-10-18 | |||
| JP2011057219A | 2011-03-24 | |||
| JPH0366943A | 1991-03-22 | |||
| JP2003237337A | 2003-08-27 |
Attorney, Agent or Firm:
ISHIKAWA Ken (JP)
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