JPS63196805U

JPS63196805U -

Info

Publication number: JPS63196805U
Application number: JP8751387U
Authority: JP
Priority date: 1987-06-08
Filing date: 1987-06-08
Publication date: 1988-12-19

Description

[Brief explanation of the drawing]

第１図は本案実施の１例の截断正面図、第２図
は第１図の左側面図、第３図は第１図の底面図、
第４図は従来技術の要部の截断面図である。１……シリンダカバー本体、２……シリンダカ
バー、９_１……第１ポート通路、９_２……第２ポ
ート通路、１１_１……第１圧力室、１１_２……第
２圧力室、１２……連通路、１３……パイプ。 Figure 1 is a cutaway front view of an example of implementing the present invention, Figure 2 is a left side view of Figure 1, Figure 3 is a bottom view of Figure 1,
FIG. 4 is a cross-sectional view of the main part of the prior art. DESCRIPTION OF SYMBOLS 1... Cylinder cover body, 2... Cylinder cover, 9 ₁ ... First port passage, 9 ₂ ... Second port passage, 11 ₁ ... First pressure chamber, 11 ₂ ... Second pressure chamber, 12 ...Communication path, 13...pipe.

Claims

[Scope of utility model registration request]

A fluid cylinder consisting of a bottomed cylindrical cylinder body and a cylinder cover fixed to an open end of the cylinder body, the cylinder cover having a first pressure chamber on the open end side of the cylinder body. A first port passage connected to the cylinder body and a second port passage connected to a second pressure chamber on the bottom side of the cylinder body through a communication passage provided in the cylinder body, wherein one end is connected to the cylinder body. A pipe is cast into a pipe, which is opened at a portion of the end face on the open end side of the cylinder body that matches the second port passage, and whose other end is bent in the radial direction of the cylinder body to open into the second pressure chamber. A fluid cylinder characterized in that the communication path is formed of a pipe.