JPH0281265U

JPH0281265U -

Info

Publication number: JPH0281265U
Application number: JP16096788U
Authority: JP
Priority date: 1988-12-12
Filing date: 1988-12-12
Publication date: 1990-06-22

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示した実施例断面
図；第２図は本考案の他の実施例説明図；第３図
は従来技術の説明図である。１：マスタシリンダ本体、２：ボデイ、３：レ
ザーバタンク、１１：シリンダ穴、１２：プライ
マリピストン、１３：セカンダリピストン、１４
：プラグ、１５，１６：リターンスプリング、１
７，２２：ガイドブツシユ、１８，２３：カツプ
シール、１９，２４，４１，４４：Ｏリング、２
０：フランジ部、２１：キヤツプ、２５，２６：
接続穴、２７：ニツプル接続穴、２８：連通路、
２９，３２：環状溝、３０，３１：通し穴、３１
，３４：リターンポート、３５，３６：出口ポー
ト、３７：ニツプル、３８：ニツプル本体、３９
：蓋部材、４０，５０：ホース接続口、４２，４
３：ニツプル接続口、４６：タンク本体、４７：
蓋部材、４８：セミモイスチヤシール、４９：液
面低下検出機構、５１：ホース、５３，５４：タ
ンク接続口。 FIG. 1 is a sectional view showing one embodiment of the present invention; FIG. 2 is an explanatory view of another embodiment of the present invention; FIG. 3 is an explanatory view of the prior art. 1: Master cylinder body, 2: Body, 3: Reservoir tank, 11: Cylinder hole, 12: Primary piston, 13: Secondary piston, 14
: Plug, 15, 16: Return spring, 1
7, 22: Guide bush, 18, 23: Cap seal, 19, 24, 41, 44: O ring, 2
0: Flange part, 21: Cap, 25, 26:
Connection hole, 27: Nipple connection hole, 28: Communication path,
29, 32: Annular groove, 30, 31: Through hole, 31
, 34: return port, 35, 36: exit port, 37: nipple, 38: nipple body, 39
: Lid member, 40, 50: Hose connection port, 42, 4
3: Nipple connection port, 46: Tank body, 47:
Lid member, 48: Semi-moisture seal, 49: Liquid level drop detection mechanism, 51: Hose, 53, 54: Tank connection port.

Claims

[Claims for Utility Model Registration] The master cylinder body has two fluid chambers that individually generate brake fluid pressure, and a reservoir tank that supplies brake fluid to the fluid chambers is separated from the body. In a tank-separate master cylinder, which is separately arranged and connected by a hose between the reservoir tank and a liquid supply path that communicates individually with each liquid chamber of the body, a single tank is connected to the reservoir tank. A hose connection port is provided, and the body has a single hose connection port at the top and two liquid connection ports at the bottom, and the two liquid connection ports are connected to the inside for individually dispensing a predetermined amount of liquid. A tank-separate type master cylinder, characterized in that a nipple is installed with a partition wall that partitions the tank so as to secure the tank, and a hose connects the reservoir tank and the nipple installed in the body.