JPS60114065U

JPS60114065U - power cylinder

Info

Publication number: JPS60114065U
Application number: JP218384U
Authority: JP
Inventors: 篭宮　健二
Original assignee: 埼玉機器株式会社
Priority date: 1984-01-11
Filing date: 1984-01-11
Publication date: 1985-08-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

一第１図は、従来におけるパワー・シリンダを側断面図
によって示し、第２図は、本考案における一実施例とし
てのパワー・シリンダを側断面図によって示したもので
ある。実施例に使用した符号′“？′″７：：１．’／
）塁−１３ｙ９’、１．２ユ、。。1 shows a conventional power cylinder in sectional side view, and FIG. 2 shows a side sectional view of a power cylinder as an embodiment of the present invention. Codes used in the examples ``?'' 7::1. '／
)Base-13y9', 1.2yu,. .

Claims

[Claims for Utility Model Registration] 1. A cylinder is bored in the body of the star cylinder, and a piston is fitted in the cylinder to enable sliding movement in the axial direction in the cylinder, and the piston A displacement chamber is formed in the cylinder on one end side of the piston, and a spring applies a biasing force to the piston from the one end side toward the other end side of the piston, and the displacement chamber is provided with a wheel. The other end of the piston is in communication with a brake device, and the tip of a bushing rod that is linked to the piston of the air cylinder is in contact with the other end of the piston, and the tip of the bushing rod that is in contact with the piston has a convex shape. The air cylinder has a spherical shape of °. 22:”=hi=;;. b. When the brake pedal is released, the compressed air is discharged by the return, and another spring causes the bushing rod to be pressed against the piston. In the above structure, in which a seat made of steel is fixed to the other end of the piston, and a seat made of a steel material is fixed to the other end of the piston, and a side of the other end of the seat a concave spherical surface that the tip of the bushing rod is in contact with is cut, a guide member is fixed to the other end of the body, a hole is provided in the guide member, and a hole is provided in the hole. A power cylinder having the above structure, wherein the tip of the bushing rod is adapted to allow sliding movement in the axial direction. 2. The power cylinder according to claim 1, wherein the guide member has a shape obtained by pressing a plate material into a bellmouth shape, and the guide member serves as a stopper for preventing the piston from returning.