JPS6357165U - - Google Patents
Info
- Publication number
- JPS6357165U JPS6357165U JP14952686U JP14952686U JPS6357165U JP S6357165 U JPS6357165 U JP S6357165U JP 14952686 U JP14952686 U JP 14952686U JP 14952686 U JP14952686 U JP 14952686U JP S6357165 U JPS6357165 U JP S6357165U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- stepped
- main
- slave
- cylinder
- 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.)
- Granted
Links
- 230000036316 preload Effects 0.000 claims 1
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１図はこの考案の一実施例を示す要部の断面
図、第２図は従来例を示す断面図である。
１８０……従ピストン、２６……戻しばね、３
０……液圧制御弁、４６……弁体、６０……筒状
部。
FIG. 1 is a sectional view of a main part of an embodiment of this invention, and FIG. 2 is a sectional view of a conventional example. 180... Slave piston, 26... Return spring, 3
0... Hydraulic pressure control valve, 46... Valve body, 60... Cylindrical part.
Claims (1)
ダ孔に摺動自在に挿入されシリンダ孔底部との間
に従圧力室を区画する従ピストンおよびこの従ピ
ストンとの間に主圧力室を区画する主ピストンと
、この従ピストンおよび主ピストンを復帰位置に
付勢するように張設される戻しばねと、前記主圧
力室に連絡した吐出部に一端を取り付けられる本
体と、該本体に形成される段付き孔と、該段付き
孔に連絡して前記本体の他端に形成される出口と
、前記段付き孔に少なくとも出口側圧力を受圧し
て移動可能に挿入される段付きピストンと、該段
付きピストンを前記出口側に付勢する予負荷ばね
と、前記段付きピストンの中央を貫通して形成し
た孔と、該孔の一端側に着座可能に弁ばねにより
付勢して配置され軸部が前記シリンダ孔内に突出
し前記従ピストンが過剰ストロークしたとき、こ
の従ピストンの前記主圧力室側に形成した筒状部
と係合可能な弁体とを備えた液圧制御弁付きマス
タシリンダにおいて、前記筒状部を前記従ピスト
ンとは別体に形成し、前記戻しばねの張力でこの
従ピストンに弾接させるようにした液圧制御弁付
きマスタシリンダ。 A cylinder body having a cylinder hole formed therein, a slave piston that is slidably inserted into the cylinder hole and defines a slave pressure chamber between the bottom of the cylinder bore, and a main piston that defines a main pressure chamber between the slave piston and the slave piston. , a return spring tensioned to bias the slave piston and the main piston to the return position, a main body having one end attached to a discharge portion communicating with the main pressure chamber, and a stepped hole formed in the main body. an outlet formed at the other end of the main body in communication with the stepped hole; a stepped piston movably inserted into the stepped hole while receiving at least pressure on the outlet side; and the stepped piston. a preload spring that biases the stepped piston toward the outlet side; a hole formed through the center of the stepped piston; In the master cylinder with a hydraulic pressure control valve, the master cylinder includes a valve body that can protrude into a cylinder hole and engage with a cylindrical portion formed on the main pressure chamber side of the slave piston when the slave piston makes an excessive stroke. A master cylinder with a hydraulic pressure control valve, wherein a cylindrical part is formed separately from the slave piston and is brought into elastic contact with the slave piston by the tension of the return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149526U JPH0343089Y2 (en) | 1986-10-01 | 1986-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149526U JPH0343089Y2 (en) | 1986-10-01 | 1986-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6357165U true JPS6357165U (en) | 1988-04-16 |
| JPH0343089Y2 JPH0343089Y2 (en) | 1991-09-10 |
Family
ID=31064817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986149526U Expired JPH0343089Y2 (en) | 1986-10-01 | 1986-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343089Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133461U (en) * | 1985-02-09 | 1986-08-20 |
-
1986
- 1986-10-01 JP JP1986149526U patent/JPH0343089Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133461U (en) * | 1985-02-09 | 1986-08-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343089Y2 (en) | 1991-09-10 |
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