Title:
HYDRAULIC PISTON
Document Type and Number:
Japanese Patent JPS58149464
Kind Code:
A
Abstract:
PURPOSE:To enable to satisfy the characteristics required for the hydraulic piston by a structure wherein parts, which slide against a cylinder hole, are made of low frictional material and the remaining part is made of high strength material and said two parts are made into an integral body. CONSTITUTION:The piston 1 has flanges 3 and 4, which have sliding surfaces 2, at its center and right end and a spherical recess 5, against which a push rod interlocking with a clutch pedal is abutted, at its right end and yet a small diametrical part 7 with a shaft-like recess 6 is formed at the left end of the piston 1. The piston 1 consists of the radially protruded parts from a main body 8 or flanges 3 and 4 only made of low frictional material and the remaining part made of high strength material.
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Inventors:
KAMEMOTO KATSUAKI
ARIMITSU SATOSHI
ARIMITSU SATOSHI
Application Number:
JP3285382A
Publication Date:
September 05, 1983
Filing Date:
March 01, 1982
Export Citation:
Assignee:
NIPPON AIR BRAKE CO
International Classes:
F16J1/01; F16J1/02; (IPC1-7): F16J1/01
Domestic Patent References:
| JPS5535337B2 | 1980-09-12 |