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Patent Searching and Data


Title:
FLUID PRESSURE SHOCK ABSORBER
Document Type and Number:
Japanese Patent JPH0262437
Kind Code:
A
Abstract:

PURPOSE: To simplify structure by defining a first chamber of a body and a guide means of a second end of the thrust rod inside the body by a tubular membrane jointly with a bush, a thrust rod and a piston.

CONSTITUTION: In a compression stroke, a thrust rod 8 moves to the right to slide a piston 4 to the right in a bush 2 against a compression spring 5. In this process, liquid moves from a chamber B to a chamber A through a small diameter hole 4c of the piston 4 to generate braking action proportional to the moving speed. A free part of a membrane 7, that is, a part formed of parts 7b, 7c is deformed, and the part 7b is folded in S-shape as the end 8a of the thrust rod 8 moves to the right. When force is no longer applied, the tubular membrane 7 is loosened to return into its original shape.


Inventors:
JIYOERU BURUDOO
JIYAN MISHIERU BUUKU
Application Number:
JP17132389A
Publication Date:
March 02, 1990
Filing Date:
July 04, 1989
Export Citation:
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Assignee:
SALOMON SA
International Classes:
F16F9/24; A63C5/075; A63C7/00; A63C9/00; F16F9/16; F16F13/00; (IPC1-7): F16F9/24
Attorney, Agent or Firm:
Masao Okabe (6 others)