Title:
VALVE AND BUFFER
Document Type and Number:
WIPO Patent Application WO/2019/131138
Kind Code:
A1
Abstract:
A valve (V) is provide with: a valve case (5); and an annular valve body (8) of which one of inner and outer circumferential ends is set as a free end (8c) so as to be movable to both sides in the axial direction relative to the valve case (5), wherein the valve case (5) has an annular opposite surface (5e) that can face the free end (8c) with a gap (P) therebetween, and a guide surface (5h) that is positioned on one side in the axial direction of the opposite surface (5e) and connected to a part in the circumferential direction of the opposite surface (5d), and the guide surface (5h) inclines in such a direction as to become more distant from the valve body (8) with increase in the distance from the opposite surface (5e).
Inventors:
KIMISHIMA KAZUYUKI (JP)
BABA TOMOHIKO (JP)
YASUI TAKESHI (JP)
BABA TOMOHIKO (JP)
YASUI TAKESHI (JP)
Application Number:
PCT/JP2018/045720
Publication Date:
July 04, 2019
Filing Date:
December 12, 2018
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
F16F9/348
Foreign References:
| JPH0276937A | 1990-03-16 | |||
| JPS5247181A | 1977-04-14 | |||
| JPH03340A | 1991-01-07 | |||
| JPH0248634U | 1990-04-04 | |||
| JP2009299768A | 2009-12-24 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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