Title:
SHOCK ABSORBER
Document Type and Number:
Japanese Patent JPS58191341
Kind Code:
A
Abstract:
PURPOSE:To make a drop in damping force attending upon a temperature rise compensable, by constituting each leaf spring of a shock absorber's valve with a form memory alloy. CONSTITUTION:In case of such a shock absorber as being designed in the following method that a piston 3 is reciprocatably inserted into a cylinder 1 sealing oil inside, then the flow of the oil in the said cylinder 1 attending upon movements of this piston 3 is throttled down to some extent by a valve 23 composed of leaf springs 31 and 32 whereby damping force is made to be produced, the said leaf spring 32 is constituted of a form memory alloy.
Inventors:
ITOU HEIICHI
KAWAMURA KENJI
KAWAMURA KENJI
Application Number:
JP7143582A
Publication Date:
November 08, 1983
Filing Date:
April 30, 1982
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD
International Classes:
F16F9/348; F16F9/52; (IPC1-7): F16F9/348
Domestic Patent References:
| JP54171087B | ||||
| JPS54112429A | 1979-09-03 | |||
| JPS5557729A | 1980-04-28 |
Attorney, Agent or Firm:
Shinichi Ogawa