JPS58160865U

JPS58160865U - master cylinder

Info

Publication number: JPS58160865U
Application number: JP5898882U
Authority: JP
Inventors: 一郎石渡
Original assignee: 株式会社ナブコ
Priority date: 1982-04-21
Filing date: 1982-04-21
Publication date: 1983-10-26
Also published as: JPS631637Y2

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]

第１図は、本考案の一実施例であるマスタシリ：　　ン
ダの側断面図、第２図は、第１図示の第２スペーサの詳
細を示し、同図ａは側断面図、同図すは′　　正面図、
同図Ｃは同図ａの７−７断面図、第３図２　　は、第２
スペーサの他側の詳細を示す図で、同図ａは側断面図、
同図すは正面図、同図Ｃは同図ａ・　　のア′−７′断
面図である。［１・・・マスクシリンダ、２９・・・第２スペーサ１
、　　４３．４３’・・・切欠き。、１第　２　図（０）　　　　　　第２FIG. 1 is a side sectional view of a master series cylinder which is an embodiment of the present invention, FIG. 2 shows details of the second spacer shown in FIG. 1, FIG. ' Front view,
Figure C is a 7-7 sectional view of Figure A, and Figure 3 2 is the 2nd
A diagram showing details of the other side of the spacer, where a is a side sectional view;
Figure C is a front view, and Figure C is a sectional view taken along line A'-7' in Figure A. [1...Mask cylinder, 29...Second spacer 1
, 43.43'...Notch. , 1 Figure 2 (0) 2nd

Claims

[Scope of utility model registration request]

a cylinder body having a cylinder hole formed therein; a piston that is slidably disposed in the cylinder hole and has an extension that projects outside the cylinder hole; a hydraulic pressure generating chamber that is formed within the cylinder hole by the piston; and a sealing device disposed between the inner surface of the cylinder hole and the mask cylinder, the sealing device including a spacer and a pair of sealing members disposed with the spacer in between. A mask cylinder formed by forming a notch in a spacer to reduce a radial cross-sectional area.