JPS59181305U

JPS59181305U - cylinder mechanism

Info

Publication number: JPS59181305U
Application number: JP7628183U
Authority: JP
Inventors: 讃井　洋一
Original assignee: トキコ株式会社
Priority date: 1983-05-20
Filing date: 1983-05-20
Publication date: 1984-12-04

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図は本考案になるシリンダ機構の一実施例を示すもので
あって、シリンダ長さを線断した部分断面図である。１・・・・・・シリンダ、２・・・・・・ピストン、３
・・・用ロッドガイド、４・・・・・・ボトムキャップ
、５・・・・・・ピストンロッド、５−ａ・・・・・・
段部、６・・・・・・取付軸部、６ａ・・・・・・隙き
間、７・・・・・・孔、２ａ・・・・・・ピストン２の
一面、８・・・・・−・シール部材、９・・曲プレート
、２ｂ・曲・ピストン２の他面、１０・・・・・・ダブ
ルナツト、１１・・・・・・摺動部材、１２ａ、　　１
２ｂ・・・・・・ピストンリング、１３．１４・・・・
・・流体の出入口。The figure shows an embodiment of the cylinder mechanism according to the present invention, and is a partial sectional view taken along the length of the cylinder. 1...Cylinder, 2...Piston, 3
Rod guide for... 4... Bottom cap, 5... Piston rod, 5-a...
Step part, 6... Mounting shaft part, 6a... Gap, 7... Hole, 2a... One side of piston 2, 8... ... Seal member, 9... Curved plate, 2b... Curved, other surface of piston 2, 10... Double nut, 11... Sliding member, 12a, 1
2b... Piston ring, 13.14...
...Fluid inlet/outlet.

Claims

[Scope of utility model registration request]

a cylinder, a piston slidably provided in the cylinder, a front guide and a bottom cap provided to close both ends of the cylinder, one end protruding outside the cylinder via the rod guide, and the other end protruding from the cylinder through the rod guide; In a cylinder mechanism consisting of a piston rod whose end is fixed to the piston 7 and a ball, 1. A stepped portion is provided on the piston side of the piston rod to form a mounting shaft portion having a smaller diameter than the piston rod, and the piston has the small diameter. a hole into which a mounting shaft can be loosely fitted, a sealing member is disposed between the stepped portion and one surface of the piston, and the mounting shaft extending to the other surface of the piston is connected to the other surface of the piston. A fixing member is provided to fix the piston, and a sealing material is disposed either between the step portion and one surface of the piston, or between the fixing member and the other surface of the piston. cylinder mechanism.