JPS6159156U - - Google Patents

Info

Publication number
JPS6159156U
JPS6159156U JP14559284U JP14559284U JPS6159156U JP S6159156 U JPS6159156 U JP S6159156U JP 14559284 U JP14559284 U JP 14559284U JP 14559284 U JP14559284 U JP 14559284U JP S6159156 U JPS6159156 U JP S6159156U
Authority
JP
Japan
Prior art keywords
inner hole
cylinder body
piston
seal ring
axial direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14559284U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14559284U priority Critical patent/JPS6159156U/ja
Publication of JPS6159156U publication Critical patent/JPS6159156U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmission Of Braking Force In Braking Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は考案の一実施例を示す縦断側面図、第
2図は従来例を示す縦断側面図である。 符号の説明、11……シリンダボデイ、11a
……内孔、11c……コンペンセーテイングポー
ト、12……第1ピストン、12a……環状フラ
ンジ、12b……中間部、12c……後端部、1
4……スプリング、16……シールリング、17
……ガイド、18……ピストンストツププレート
、19……クリツプ、A……ピストンカツプ。
FIG. 1 is a vertical side view showing an embodiment of the invention, and FIG. 2 is a vertical side view showing a conventional example. Explanation of symbols, 11...Cylinder body, 11a
... Inner hole, 11c ... Compensating port, 12 ... First piston, 12a ... Annular flange, 12b ... Middle part, 12c ... Rear end part, 1
4...Spring, 16...Seal ring, 17
...Guide, 18...Piston stop plate, 19...Clip, A...Piston cup.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 後端が開口した内孔を有するシリンダボデイの
前記内孔後部内にピストンカツプを介して軸方向
へ摺動可能に嵌挿され後方に向けてスプリング付
勢されたピストンが、その先端部に形成され前記
ピストンカツプをバツクアツプする環状フランジ
にて前記シリンダボデイにより軸方向へ摺動可能
に支承されるとともに、その中間部にて前記シリ
ンダボデイの内孔開口端部内に組付けたシールリ
ング及びガイドにより液密的かつ軸方向へ摺動可
能に支承され、かつその後端部を前記シールリン
グ及びガイドを通して前記シリンダボデイ外に突
出されてなるブレーキマスタシリンダにおいて、
前記シリンダボデイの内孔開口端部内にはその奥
側よりピストンストツププレートと内周及び外周
を前記ピストン外周及び前記内孔開口端部内周に
それぞれ接触するシールリングとピストンガイド
の3部品が順次組込まれて前記内孔開口端内周に
組付けられたクリツプにて抜け止めされ、ガイド
のシールリング側への移動が前記内孔開口端部内
周の段部により規制されているブレーキマスタシ
リンダ。
A piston, which is slidably inserted in the axial direction through a piston cup into the rear part of the inner hole of a cylinder body having an inner hole with an open rear end, and is biased by a spring toward the rear is formed at its tip. and is slidably supported in the axial direction by the cylinder body at an annular flange that backs up the piston cup, and is supported by a seal ring and a guide assembled in the inner hole opening end of the cylinder body at an intermediate portion thereof. A brake master cylinder is supported liquid-tightly and slidably in the axial direction, and has a rear end projecting out of the cylinder body through the seal ring and the guide,
Inside the inner hole opening end of the cylinder body, from the back side thereof, there are sequentially installed three parts: a piston stop plate, a seal ring whose inner periphery and outer periphery contact the piston outer periphery and the inner periphery of the inner hole opening end, respectively. The brake master cylinder is assembled and prevented from coming off by a clip attached to the inner circumference of the open end of the inner hole, and movement of the guide toward the seal ring is regulated by a step on the inner circumference of the open end of the inner hole.
JP14559284U 1984-09-25 1984-09-25 Pending JPS6159156U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14559284U JPS6159156U (en) 1984-09-25 1984-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14559284U JPS6159156U (en) 1984-09-25 1984-09-25

Publications (1)

Publication Number Publication Date
JPS6159156U true JPS6159156U (en) 1986-04-21

Family

ID=30703847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14559284U Pending JPS6159156U (en) 1984-09-25 1984-09-25

Country Status (1)

Country Link
JP (1) JPS6159156U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004306812A (en) * 2003-04-08 2004-11-04 Tokico Ltd Master cylinder and method for processing master cylinder body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142743A (en) * 1980-01-15 1981-11-07 Teves Gmbh Alfred Brake master cylinder with central valve
JPS57101109A (en) * 1980-12-12 1982-06-23 Nissin Kogyo Kk Master cylinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142743A (en) * 1980-01-15 1981-11-07 Teves Gmbh Alfred Brake master cylinder with central valve
JPS57101109A (en) * 1980-12-12 1982-06-23 Nissin Kogyo Kk Master cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004306812A (en) * 2003-04-08 2004-11-04 Tokico Ltd Master cylinder and method for processing master cylinder body
JP4578782B2 (en) * 2003-04-08 2010-11-10 日立オートモティブシステムズ株式会社 Machining method of master cylinder and master cylinder body

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