JPH0233166U - - Google Patents
Info
- Publication number
- JPH0233166U JPH0233166U JP11203188U JP11203188U JPH0233166U JP H0233166 U JPH0233166 U JP H0233166U JP 11203188 U JP11203188 U JP 11203188U JP 11203188 U JP11203188 U JP 11203188U JP H0233166 U JPH0233166 U JP H0233166U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- piston
- valve
- main body
- poppet valve
- 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
Links
- 230000036316 preload Effects 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
- Valves And Accessory Devices For Braking 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、作用を示すための要部の断面図である
。
１０…液圧制御弁、１２…本体、１８…孔、２
０…制御ピストン、２４…連絡孔、２８…予負荷
ばね、３０…弁座、４０…ポペツト弁体、４４…
係合部、４６…弁ばね、５０…制限部材。
FIG. 1 is a sectional view showing an embodiment of this invention;
FIG. 2 is a sectional view of the main parts to show the operation. 10... Hydraulic pressure control valve, 12... Main body, 18... Hole, 2
0... Control piston, 24... Communication hole, 28... Preload spring, 30... Valve seat, 40... Poppet valve body, 44...
Engaging portion, 46...valve spring, 50...limiting member.
Claims (1)
、他端に配管取付け部を有する本体と、この本体
の一端から他端まで貫通する孔と、この孔に摺動
自在に挿入され、吐出部側と配管取付け部側とを
連絡する連絡孔を有する制御ピストンと、この制
御ピストンの吐出部側に対向して配置され、前記
連絡孔の開口部に形成した弁座に着座可能なポペ
ツト弁体と、このポペツト弁体を弁座に向かつて
付勢する弁ばねと、前記制御ピストンを配管取付
け部側に付勢するばねとを備え、前記ポペツト弁
体は、前記本体の一端から突き出る係合部を有し
、マスタシリンダ内部のピストンが過剰に移動し
たとき、その係合部がピストンに係合してポペツ
ト弁体が前記弁座に着座するのを阻止する液圧制
御弁において、前記係合部の動きを所定範囲内に
制限する制限部材を設けた液圧制御弁。 A main body that is attached to the discharge part of the master cylinder at one end and has a piping attachment part on the other end, a hole that penetrates from one end of the main body to the other end, and a hole that is slidably inserted into the hole and that is attached to the discharge part side and the piping. A control piston having a communication hole communicating with the mounting part side, a poppet valve body disposed opposite to the discharge part side of the control piston and seatable on a valve seat formed in the opening of the communication hole; A valve spring biases the poppet valve body toward the valve seat, and a spring biases the control piston toward the piping attachment portion, and the poppet valve body has an engaging portion protruding from one end of the main body. In the hydraulic control valve, the engaging part engages with the piston to prevent the poppet valve body from seating on the valve seat when the piston inside the master cylinder moves excessively. A hydraulic control valve equipped with a limiting member that limits movement within a predetermined range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11203188U JPH0233166U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11203188U JPH0233166U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233166U true JPH0233166U (en) | 1990-03-01 |
Family
ID=31350609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11203188U Pending JPH0233166U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233166U (en) |
-
1988
- 1988-08-26 JP JP11203188U patent/JPH0233166U/ja active Pending