Title:
ショックアブソーバ
Document Type and Number:
Japanese Patent JP5100150
Kind Code:
B2
Abstract:
A shock absorber is attached coaxially with a reciprocating rod driven by a reciprocating unit to prevent a bending moment from being applied to the reciprocating rod in absorbing an impact force. The shock absorber has a hollow rod (12) and an outer cylindrical body (13) mounted axially movably relatively to and outside the hollow rod. An accommodating space (15) is formed between the hollow rod and the outer cylindrical body. A spring force in a direction of being relatively directed to one end portion side of the hollow rod is applied by a compression spring (28) to the outer cylindrical body. The hollow rod is provided with an annular piston (30) which partitions the accommodating space into two liquid chambers (31,32). When an impact force in a direction of being relatively directed to the other end side of the hollow rod is applied to the outer cylindrical body, liquid flows from one of the liquid chambers to the other through a gap (40), so that a resistance force is applied to the annular piston.
More Like This:
| JPS60277 | [Title of the device] Steering damper |
| WO/2000/037822 | SHOCK ABSORBER |
| WO/2005/035334 | MOTOR VEHICLE PROVIDED WITH A STIFFENER STRUT |
Inventors:
Akiyoshi Horikawa
Yuta Omura
Yuta Omura
Application Number:
JP2007045771A
Publication Date:
December 19, 2012
Filing Date:
February 26, 2007
Export Citation:
Assignee:
Koganei Co., Ltd.
International Classes:
F16F9/20; F16F9/32; F16F9/34
Domestic Patent References:
| JP1141245A | ||||
| JP2047448U |
Attorney, Agent or Firm:
Yamato Tsutsui
Yoshitaka Kozuka
Akiko Tsutsui
Yoshitaka Kozuka
Akiko Tsutsui