JPS6193362U - - Google Patents
Info
- Publication number
- JPS6193362U JPS6193362U JP17924584U JP17924584U JPS6193362U JP S6193362 U JPS6193362 U JP S6193362U JP 17924584 U JP17924584 U JP 17924584U JP 17924584 U JP17924584 U JP 17924584U JP S6193362 U JPS6193362 U JP S6193362U
- Authority
- JP
- Japan
- Prior art keywords
- movable body
- inlet
- outlet
- pressure
- preload spring
- 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 3
Landscapes
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
第１図は本考案の実施例によるブレーキ動作制
御弁装置の側断面図、及び第２図は同装置の作用
を示すグラフである。
なお図において、１……ブレーキ動作制御弁装
置、２７……第２の段付ピストン、３０……弁ば
ね、３４′……弁体。
FIG. 1 is a sectional side view of a brake operation control valve device according to an embodiment of the present invention, and FIG. 2 is a graph showing the operation of the device. In the drawings, 1... Brake operation control valve device, 27... Second stepped piston, 30... Valve spring, 34'... Valve body.
Claims (1)
側に接続される出口と、前記入口と前記出口とを
連絡する孔内に移動可能に配置される可動体と、
該可動体を所定の付勢力で一方側に付勢する予負
荷ばねと、前記可動体に設けられ前記出口側圧力
が所定以上の圧力になると当該可動体を前記予負
荷ばねの付勢力に抗して他方側に移動させる受圧
部とを有し、前記可動体が前記一方側にあるとき
前記入口と出口とを絞り通路を介して連通し、前
記他方側にあるとき自由に連絡するようにしたブ
レーキ動作制御弁装置において、前記入口側の圧
力を受圧し所定以上の圧力になると移動可能な第
２の可動体を設け、該第２の可動体の移動に応じ
て前記入口と出口とを自由に連絡するようにした
逆止弁を前記出口から入口への方向を順方向とし
て配置したブレーキ動作制御弁装置。 an inlet connected to a pressure source side, an outlet connected to a brake actuator side, and a movable body movably disposed within a hole communicating the inlet and the outlet;
a preload spring that biases the movable body toward one side with a predetermined biasing force; and a preload spring provided on the movable body that resists the biasing force of the preload spring when the outlet side pressure becomes a predetermined pressure or higher. and a pressure-receiving part that moves the movable body to the other side, so that when the movable body is on the one side, the inlet and the outlet communicate with each other via a throttle passage, and when the movable body is on the other side, they communicate freely. In the brake operation control valve device, a second movable body is provided which receives the pressure on the inlet side and is movable when the pressure reaches a predetermined level, and the inlet and the outlet are controlled according to the movement of the second movable body. A brake operation control valve device comprising a freely communicating check valve arranged with the direction from the outlet to the inlet being the forward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17924584U JPH0343903Y2 (en) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17924584U JPH0343903Y2 (en) | 1984-11-26 | 1984-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6193362U true JPS6193362U (en) | 1986-06-17 |
| JPH0343903Y2 JPH0343903Y2 (en) | 1991-09-13 |
Family
ID=30736806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17924584U Expired JPH0343903Y2 (en) | 1984-11-26 | 1984-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343903Y2 (en) |
-
1984
- 1984-11-26 JP JP17924584U patent/JPH0343903Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343903Y2 (en) | 1991-09-13 |
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