Title:
ATTENUATION FORCE ADJUSTABLE BUFFER
Document Type and Number:
Japanese Patent JP2022190948
Kind Code:
A
Abstract:
To reduce the entire size to make an installation space small, and reduce the number of components to improve workability for assembly.SOLUTION: In a cylinder 2, a flow path 8 through which hydraulic oil flows between another side chamber B and a reservoir chamber C is provided outside the cylinder 2, and in the flow path 8, a damping force generation mechanism 9 is provided for generating damping force by regulating the flow of hydraulic oil caused by the movement of a piston 3 by the operation of a rod-side actuator 10 and a bottom-side actuator 11.SELECTED DRAWING: Figure 3
Inventors:
SUDA TAKAYOSHI
Application Number:
JP2021099491A
Publication Date:
December 27, 2022
Filing Date:
June 15, 2021
Export Citation:
Assignee:
HITACHI ASTEMO LTD
International Classes:
F16F9/46; F16F9/06; F16F9/32; F16F9/34; H01F7/16
Attorney, Agent or Firm:
Patent Attorney Corporation Hirowa Patent Office
Previous Patent: JPWO2022190947
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