JPS6445570U - - Google Patents
Info
- Publication number
- JPS6445570U JPS6445570U JP14184587U JP14184587U JPS6445570U JP S6445570 U JPS6445570 U JP S6445570U JP 14184587 U JP14184587 U JP 14184587U JP 14184587 U JP14184587 U JP 14184587U JP S6445570 U JPS6445570 U JP S6445570U
- Authority
- JP
- Japan
- Prior art keywords
- master cylinder
- valve body
- stepped piston
- stepped
- connect
- 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
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断面図、第
２図は従来例を示す同様の断面図である。
１０……マスタシリンダ、１１……ピストン、
２６′……弁体、５０……球状突起、６２……内
壁。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a similar sectional view showing a conventional example. 10... Master cylinder, 11... Piston,
26'... Valve body, 50... Spherical projection, 62... Inner wall.
Claims (1)
他端に配管接続部を形成した本体と、該本体に吐
出部と配管接続部とを連絡して設けた段付き孔と
、該段付き孔に摺動自在に挿入されマスタシリン
ダ側の入口室とホイールシリンダ側の出口室とを
区分する段付きピストンと、該段付きピストンに
入口室と出口室とを連絡して設けた連絡孔と、該
連絡孔の開口に対向して配置されマスタシリンダ
のシリンダ孔内に突出する軸部を有する弁体と、
前記段付きピストンを前記弁体と開口との着座を
妨げる方向に付勢するばねとを有し、マスタシリ
ンダが過剰ストロークしたときマスタシリンダ内
の可動体と前記弁体とを係合可能とした液圧制御
弁において、前記弁体に、可動体との係合時吐出
部の内壁に当接可能な球状突起を形成した液圧制
御弁。 A main body with one end attached to the discharge part of the master cylinder and a piping connection part formed on the other end, a stepped hole provided in the main body to connect the discharge part and the piping connection part, and a body that slides into the stepped hole. A stepped piston that is freely inserted and separates an inlet chamber on the master cylinder side and an outlet chamber on the wheel cylinder side, a communication hole provided in the stepped piston to connect the inlet chamber and the outlet chamber, and the communication hole. a valve body having a shaft portion disposed opposite to the opening of the master cylinder and protruding into the cylinder hole of the master cylinder;
The stepped piston has a spring that biases the stepped piston in a direction that prevents the valve body from seating in the opening, so that the movable body in the master cylinder can engage with the valve body when the master cylinder is overstroked. A hydraulic control valve, wherein the valve body is formed with a spherical protrusion that can come into contact with an inner wall of a discharge portion when engaged with a movable body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141845U JPH065278Y2 (en) | 1987-09-17 | 1987-09-17 | Hydraulic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141845U JPH065278Y2 (en) | 1987-09-17 | 1987-09-17 | Hydraulic control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445570U true JPS6445570U (en) | 1989-03-20 |
| JPH065278Y2 JPH065278Y2 (en) | 1994-02-09 |
Family
ID=31407278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987141845U Expired - Lifetime JPH065278Y2 (en) | 1987-09-17 | 1987-09-17 | Hydraulic control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065278Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133461U (en) * | 1985-02-09 | 1986-08-20 | ||
| JPS62112962U (en) * | 1986-01-10 | 1987-07-18 |
-
1987
- 1987-09-17 JP JP1987141845U patent/JPH065278Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133461U (en) * | 1985-02-09 | 1986-08-20 | ||
| JPS62112962U (en) * | 1986-01-10 | 1987-07-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065278Y2 (en) | 1994-02-09 |