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Patent Searching and Data


Title:
VALVE AND SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2019/194167
Kind Code:
A1
Abstract:
This valve is provided with: a valve case (5); an annular valve body (8) having an outer circumferential end that serves as a free end (8e) that can move to both sides of the valve case (5) in the axial direction; an opposing part (5d) provided in the valve case (5) and including an annular opposing surface (5e) that is positioned on the outer circumferential side of the valve body (8) and can face the free end (8e) with a gap therebetween; and first and second valve stoppers (B1, B2) positioned on both sides of the valve body (8) in the axial direction, wherein each of the first and second valve stoppers (B1, B2) has a plurality of support parts (S1, S2) that can support the valve body (8) at different positions in the radial direction at different heights when the valve body (8) is bent.

Inventors:
KIMISHIMA, Kazuyuki (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
YASUI, Takeshi (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
Application Number:
JP2019/014601
Publication Date:
October 10, 2019
Filing Date:
April 02, 2019
Export Citation:
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Assignee:
KYB CORPORATION (World Trade Center Bldg, 4-1 Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
International Classes:
F16F9/348; F16F9/32; F16F9/508
Foreign References:
JPS59113537U1984-07-31
JPS6368535U1988-05-09
US20050211087A12005-09-29
JP2016173140A2016-09-29
Attorney, Agent or Firm:
GOTOH & PARTNERS (Shoyu-Kaikan, 3-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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