JPS6154964U

JPS6154964U -

Info

Publication number: JPS6154964U
Application number: JP13573984U
Authority: JP
Priority date: 1984-09-07
Filing date: 1984-09-07
Publication date: 1986-04-12

Description

[Brief explanation of the drawing]

第１図は本考案によるマスタシリンダ装置の構
成を示す一部縦断詳細図、第２図は従来例による
ブレーキ装置の概要平面図である。１…マスタシリンダ本体、４…ピストン、４ａ
…係合溝、４ｂ…ピストン後端面、５…ロツド、
６…遮蔽部材、６ａ…凸堤部、７…被い部材、１
５…開口部、２２…支軸、２３…ブレーキレバー
、２４…支軸、なお図中、同一または相当する部
分には同一の符号を用いる。 FIG. 1 is a partially detailed longitudinal sectional view showing the configuration of a master cylinder device according to the present invention, and FIG. 2 is a schematic plan view of a conventional brake device. 1...Master cylinder body, 4...Piston, 4a
...Engagement groove, 4b... Piston rear end surface, 5... Rod,
6... Shielding member, 6a... Convex embankment part, 7... Covering member, 1
5... Opening, 22... Support shaft, 23... Brake lever, 24... Support shaft, and the same reference numerals are used for the same or corresponding parts in the drawings.

補正昭６０．１０．１８実用新案登録請求の範囲を次のように補正する
。Amendment October 18, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】アクチユエータに供給される作動油制御用のピ
ストンを収納したマスタシリンダ本体と、レバー
に設けられかつ上記マスタシリンダ本体の開口部
から臨むピストン後端面に当接するロツドと、上
記ピストンの後端外周とマスタシリンダ本体の開
口部側との間に設けられた筒状の遮蔽部材とを備
えたマスタシリンダ装置において、上記の遮蔽部
材に、上記ロツドの方向に延長してその延長端部
がロツドの外周に固定された筒状の被い部材を一
体化したことを特徴とするマスタシリンダ装置。図面の簡単な説明を次のように補正する。明細書第８頁第７行目「ブレーキ装置」とある
のを「ブレーキ装置用のマスタシリンダ装置」と
補正する。[Claims for Utility Model Registration] A master cylinder body housing a piston for controlling hydraulic oil supplied to the actuator , a rod provided on the lever and abutting against the rear end surface of the piston facing from the opening of the master cylinder body; In a master cylinder device comprising a cylindrical shielding member provided between the outer periphery of the rear end of the piston and the opening side of the master cylinder body, the shielding member has a cylindrical shielding member extending in the direction of the rod. A master cylinder device characterized by integrating a cylindrical covering member whose extended end is fixed to the outer periphery of a rod. The brief description of the drawing has been amended as follows. On page 8, line 7 of the specification, the phrase "brake device" is corrected to read "master cylinder device for brake device."

Claims

[Scope of utility model registration request]

A master cylinder body housing a piston for controlling hydraulic oil supplied to the wheel brake cylinder, a rod provided on the lever and abutting the rear end surface of the piston facing from the opening of the master cylinder body, and an outer periphery of the rear end of the piston. and a cylindrical shielding member provided between the opening side of the master cylinder main body, and the shielding member has a cylindrical shielding member that extends in the direction of the rod and has an extension end of the rod. A master cylinder device characterized by integrating a cylindrical cover member fixed to the outer periphery.