JPS58104757U - Brake valve for air brake - Google Patents
Brake valve for air brakeInfo
- Publication number
- JPS58104757U JPS58104757U JP319482U JP319482U JPS58104757U JP S58104757 U JPS58104757 U JP S58104757U JP 319482 U JP319482 U JP 319482U JP 319482 U JP319482 U JP 319482U JP S58104757 U JPS58104757 U JP S58104757U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- spring
- hole
- valve
- piston
- 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
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の一実施例であるエアブレーキ用ブレ
ーキ弁の側断面図、第２図は、第１図示のブレーキ弁の
性能線図を各々示す。 □１・・・・・・エアブレー
キ用プレーき弁、１５・・・・・・作動ピストン、２４
・・・・・・副ばね、２５・・・・・・ばね受け、２６
・・・・・・嵌合部。FIG. 1 is a side sectional view of a brake valve for an air brake which is an embodiment of the present invention, and FIG. 2 is a performance diagram of the brake valve shown in FIG. 1. □1... Air brake spray valve, 15... Operating piston, 24
..... Sub-spring, 25 ..... Spring receiver, 26
······Fitting portion.
Claims (1)
び出力孔と、該両孔の間に設けた弁装置と、前記孔に移
動可能に挿入され、一端側に前記出力孔側の圧力による
作用力を受け、他端側にばね装置を介してブレーキペダ
ルがらの作用力を受け、これらの作用力に応じて前記弁
装置を開閉するピストンとを備え、前記ばね装置は、常
に作用する主ばねと、前記ブレーキペダルを所定値以上
踏み込んだときから作用する副ばねとを有しているエア
ブレーキ用ブレｉキ弁において、前記側ばねの一端を、
前記ピストン若しくは当該ピストンに対向配置したばね
受けに設けた凹部若しくは凸部から形成される嵌合部に
圧入嵌着して成るエアブど−キ用ブレーキ弁。A valve body provided with a hole, an input hole and an output hole provided in communication with the hole, a valve device provided between the two holes, and a valve device movably inserted into the hole and provided with the output hole on one end side. a piston that receives an acting force from a pressure on one side and receives an acting force from a brake pedal through a spring device on the other end side, and opens and closes the valve device according to these acting forces, the spring device: In a brake valve for an air brake, which has a main spring that always acts and a sub spring that acts when the brake pedal is depressed beyond a predetermined value, one end of the side spring is
A brake valve for an airbrush key that is press-fitted into a fitting part formed from a concave part or a convex part provided in the piston or a spring receiver disposed opposite to the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP319482U JPS58104757U (en) | 1982-01-13 | 1982-01-13 | Brake valve for air brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP319482U JPS58104757U (en) | 1982-01-13 | 1982-01-13 | Brake valve for air brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58104757U true JPS58104757U (en) | 1983-07-16 |
Family
ID=30016144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP319482U Pending JPS58104757U (en) | 1982-01-13 | 1982-01-13 | Brake valve for air brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104757U (en) |
-
1982
- 1982-01-13 JP JP319482U patent/JPS58104757U/en active Pending
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