Title:
SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2019/225544
Kind Code:
A1
Abstract:
In the outer circumferential section of a piston band (62) in a free state before disposed in a cylinder (11), a large diameter section (102) is formed close to or away from a tip portion of a piston rod, a medium diameter section (106) having a smaller diameter than the large diameter section (102) is formed away from or close to the tip portion, and a small diameter section (112) having a smaller diameter than the medium diameter section (106) is formed between the large diameter section (102) and the medium diameter section (106).
More Like This:
| JP2017187051 | SHOCK ABSORBER |
| JP5783932 | Leveling valve |
| WO/2011/150722 | PISTON-TYPE SPEED CONTROLLER |
Inventors:
HAYAKAWA MICHIO (JP)
SATO HIROYASU (JP)
NAKAGAWA REIJI (JP)
SATO HIROYASU (JP)
NAKAGAWA REIJI (JP)
Application Number:
PCT/JP2019/019914
Publication Date:
November 28, 2019
Filing Date:
May 20, 2019
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
F16F9/32; F16J9/26; F16J15/18
Foreign References:
| JPS61177235U | 1986-11-05 | |||
| JPS62837U | 1987-01-07 | |||
| JP2018138789A | 2018-09-06 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
Download PDF:
Previous Patent: SUSPENSION MECHANISM, MULTI-SUSPENSION MECHANISM, AND DAMPER
Next Patent: ASSEMBLY-TYPE ROTATING IMAGE DISPLAY DEVICE
Next Patent: ASSEMBLY-TYPE ROTATING IMAGE DISPLAY DEVICE