JPS61196167U - - Google Patents
Info
- Publication number
- JPS61196167U JPS61196167U JP7931885U JP7931885U JPS61196167U JP S61196167 U JPS61196167 U JP S61196167U JP 7931885 U JP7931885 U JP 7931885U JP 7931885 U JP7931885 U JP 7931885U JP S61196167 U JPS61196167 U JP S61196167U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- inner hole
- seat assembly
- hole
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第１図はこの考案の一実施例を示す要部拡大断
面図、第２図は従来例を含むシステムを示す図で
ある。
１１……本体、１１ａ……入力側接続部、１１
ｂ，１１ｃ……出力側接続部、１９……可動部材
、５４……弁座組立体、５５……支持体、５６…
…筒部、５７……フランジ部、５８……孔、５９
……弁座体、５９ａ……溝、６０……弁体、６１
……ばね。
FIG. 1 is an enlarged sectional view of a main part showing an embodiment of this invention, and FIG. 2 is a diagram showing a system including a conventional example. 11...Main body, 11a...Input side connection section, 11
b, 11c... Output side connection part, 19... Movable member, 54... Valve seat assembly, 55... Support body, 56...
... Cylinder part, 57 ... Flange part, 58 ... Hole, 59
...Valve seat body, 59a...Groove, 60...Valve body, 61
...Spring.
Claims (1)
たマスタシリンダへの入口側接続部と、前記内孔
の他端側に設けたホイールシリンダへの出口側接
続部と、登坂路で自重により前記一端側に移動す
る可動部材と、該可動部材に対向して設けられ当
該可動部材の着座によりホイールシリンダ側圧力
を保持可能な弁座組立体と、外部からの操作に応
じて前記可動部材を前記弁座組立体に対し着離座
可能とする操作体とを備え、前記弁座組立体は、
前記内孔に嵌合し、筒部とこの筒部の前記入口側
に連続して形成したフランジ部とを有する支持体
と、この支持体の前記筒部の外周に嵌合し当該支
持体と前記内孔との間を密封するゴム製の弁座体
とを有するブレーキ保持弁において、前記支持体
のフランジ部に孔を設け、該孔と前記弁座組立体
の前記出口側とを連絡する通路を弁座体に設け、
前記フランジ部の前記入口側に、前記孔を密封す
るようばねで弁体を所定の付勢力で押圧するよう
にしたブレーキ保持弁。 A main body formed with an inner hole, an inlet side connection part to a master cylinder provided at one end side of the inner hole, an outlet side connection part to a wheel cylinder provided at the other end side of the inner hole, and an uphill road. a movable member that moves toward the one end due to its own weight; a valve seat assembly that is provided opposite to the movable member and is capable of maintaining pressure on the wheel cylinder side by seating the movable member; and a valve seat assembly that is movable in response to an external operation. an operating body that allows a member to be placed on and removed from the valve seat assembly, the valve seat assembly comprising:
A support body that fits into the inner hole and has a cylindrical portion and a flange portion formed continuously on the inlet side of the cylindrical portion; In the brake holding valve having a rubber valve seat body that seals between the inner hole and the inner hole, a hole is provided in the flange portion of the support body, and the hole communicates with the outlet side of the valve seat assembly. A passage is provided in the valve seat body,
The brake holding valve includes a spring that presses a valve body with a predetermined biasing force on the inlet side of the flange portion so as to seal the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7931885U JPS61196167U (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7931885U JPS61196167U (en) | 1985-05-29 | 1985-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61196167U true JPS61196167U (en) | 1986-12-06 |
Family
ID=30624119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7931885U Pending JPS61196167U (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61196167U (en) |
-
1985
- 1985-05-29 JP JP7931885U patent/JPS61196167U/ja active Pending