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1. (WO2018180893) BUFFER

Pub. No.:    WO/2018/180893    International Application No.:    PCT/JP2018/011420
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 23 00:59:59 CET 2018
IPC: F16F 9/348
F16F 9/32
F16F 9/58
Applicants: KYB CORPORATION
KYB株式会社
Inventors: HOSHINO, Yuta
星野 雄太
Title: BUFFER
Abstract:
A buffer (D1) comprises a protrusion (6) that is provided to at least one of a cylinder (1), a piston (3), and a rod guide (4), and that restricts the piston (3) and the rod guide (4) from approaching each other. The protrusion (6) is disposed more toward the outside than the outer peripheral end of a leaf valve (5) that is stacked on an extension-side chamber (R1) side of the piston (3), and forms a gap between the leaf valve (5) and the rod guide (4) when the piston (3) and the rod guide (4) are closest to each other.