Title:
HYDRAULIC DAMPER
Document Type and Number:
Japanese Patent JP3676467
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent operating performance from deteriorating due to a leak of gas, while eliminating the setting-up of a gas chamber so that total length dimension can be suppressed.
SOLUTION: A device has the first stroke control oil chamber A provided in a side of a rod side oil chamber R1 to change a capacity in accordance with protruding/sinking action of a piston rod 4 and a guide cylinder 12 mounted in a spring guide 21 supporting an upper end of a suspension spring 22 to slidably support the piston rod 4. An upper bracket 11 slidable relating to the guide cylinder 12 is provided in an end of the piston rod 4. The second stroke control oil chamber B having a sectional area larger than the first stroke control oil chamber A is partitioned between the upper bracket 11 and the cylinder guide 12.
Inventors:
Yoshiro Qiyama
Application Number:
JP34492895A
Publication Date:
July 27, 2005
Filing Date:
December 06, 1995
Export Citation:
Assignee:
Kayaba Industry Co., Ltd.
International Classes:
B60N2/50; B60N2/16; B63B29/04; F16F9/44; (IPC1-7): F16F9/44; B60N2/16; B63B29/04
Domestic Patent References:
| JP6346939A | ||||
| JP61159208U |
Attorney, Agent or Firm:
Izumi Amano
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