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1. (WO2017038886) SHOCK-ABSORBING DEVICE

Pub. No.:    WO/2017/038886    International Application No.:    PCT/JP2016/075538
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 01 01:59:59 CEST 2016
IPC: F16F 9/508
F16F 9/32
Applicants: KYB CORPORATION
KYB株式会社
Inventors: CHIKAMATSU, Satoshi
近松 聡
Title: SHOCK-ABSORBING DEVICE
Abstract:
A shock-absorbing device D is provided with an extension-side damping valve EV that exerts extension-side damping force, a first bypass channel B1 that bypasses the extension-side damping valve EV, a first compression chamber PR1 provided to the first bypass channel B1, a first free piston F1 and first spring S1, a compression-side damping valve CV that exerts compression-side damping force, a second bypass channel B2 that bypasses the compression-side damping valve CV, a second pressure chamber PR2 provided to the second bypass channel B2, and a second free piston F2 and second spring S2.