Title:
【発明の名称】ハイドロニューマチックシリンダ
Document Type and Number:
Japanese Patent JP2952149
Kind Code:
B2
Abstract:
A hydropneumatic shock absorber includes an inlet valve and an outlet valve. The inlet valve opens when the piston moves in a contracting direction so that fluid is sucked into a pump chamber, and the outlet valve opens when the piston moves in an extending direction so that the fluid is discharged from the pump chamber into a high-pressure operating chamber. Thus, the pressure in the high-pressure operating chamber does not increase when the wheel bounces, and the oscillation encountered while the vehicle is traveling is properly absorbed so that good riding comfort is realized.
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Inventors:
SANO KATSUYUKI
YASUIKE OSAMU
KATO KIMITOSHI
HAYASHI KENJI
FURUKAWA TAMOTSU
TERADA HIROYUKI
KOBAYASHI HIDEYUKI
YASUIKE OSAMU
KATO KIMITOSHI
HAYASHI KENJI
FURUKAWA TAMOTSU
TERADA HIROYUKI
KOBAYASHI HIDEYUKI
Application Number:
JP2275994A
Publication Date:
September 20, 1999
Filing Date:
February 21, 1994
Export Citation:
Assignee:
TOYOTA JIDOSHA KK
AISHIN SEIKI KK
AISHIN SEIKI KK
International Classes:
B60G17/015; B60G13/06; B60K17/08; F16F9/06; F16F9/08; F16F9/50; (IPC1-7): F16F9/06; B60G17/015; F16F9/50
Other References:
【文献】米国特許3540716(US,A)
Attorney, Agent or Firm:
Tadahiko Ito