Title:
SHOCK ABSORBER
Document Type and Number:
Japanese Patent JP2017057878
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a small-sized shock absorber which can generate large attenuation force and can be easily manufactured.SOLUTION: A shock absorber 100 includes a cylinder 10 enclosed with working fluid, a piston rod 30 retractable with respect to the cylinder 10 and extending from the cylinder 10, a piston 20 provided in the cylinder 10 and partitioning an extension side chamber 1 from a pressure side chamber 2, and a choke part 50 in which a choke passage 51 communicating the extension side chamber 1 with the pressure side chamber 2 and having a bent part 51a is penetratingly formed.SELECTED DRAWING: Figure 1
Inventors:
TAKAMATSU SHINICHI
Application Number:
JP2015180974A
Publication Date:
March 23, 2017
Filing Date:
September 14, 2015
Export Citation:
Assignee:
KYB CORP
International Classes:
F16F9/508; F16F9/34
Domestic Patent References:
| JP2010169256A | 2010-08-05 | |||
| JPH0577696U | 1993-10-22 |
Attorney, Agent or Firm:
Goto Patent Office
Masaki Goto
Masaaki Iida
Atsushi Sudo
Shinji Asada
Masaki Goto
Masaaki Iida
Atsushi Sudo
Shinji Asada