JPH01123577U - - Google Patents
Info
- Publication number
- JPH01123577U JPH01123577U JP1875688U JP1875688U JPH01123577U JP H01123577 U JPH01123577 U JP H01123577U JP 1875688 U JP1875688 U JP 1875688U JP 1875688 U JP1875688 U JP 1875688U JP H01123577 U JPH01123577 U JP H01123577U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- parking brake
- parking
- relay valve
- air
- 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 3
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案の実施例を示す回路図、第２図
はサービスブレーキを含めた回路図、第３図は従
来の回路図である。
１は駐車ブレーキ、２はシリンダ、２ａは室、
５はエアー源、６はリレーバルブ、７はパイロツ
ト回路、９は駐車バルブ、１１は緊急バルブ。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, FIG. 2 is a circuit diagram including a service brake, and FIG. 3 is a conventional circuit diagram. 1 is the parking brake, 2 is the cylinder, 2a is the chamber,
5 is an air source, 6 is a relay valve, 7 is a pilot circuit, 9 is a parking valve, and 11 is an emergency valve.
Claims (1)
にエアー源５のエアを供給制御するリレーバルブ
６を設け、該リレーバルブ６のパイロツト回路７
に駐車バルブ９と緊急バルブ１１をシリーズに接
続したことを特徴とする駐車ブレーキのコントロ
ール装置。 Chamber 2a of cylinder 2 that operates parking brake 1
A relay valve 6 is provided to control the supply of air from the air source 5 to the pilot circuit 7 of the relay valve 6.
A parking brake control device characterized in that a parking valve 9 and an emergency valve 11 are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1875688U JPH01123577U (en) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1875688U JPH01123577U (en) | 1988-02-17 | 1988-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123577U true JPH01123577U (en) | 1989-08-22 |
Family
ID=31233677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1875688U Pending JPH01123577U (en) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123577U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164236A (en) * | 1974-11-29 | 1976-06-03 | Caterpillar Mitsubishi Ltd | Sharyoyono hijobureekishisutemu |
| JPS61157460A (en) * | 1984-12-29 | 1986-07-17 | Kawasaki Heavy Ind Ltd | Disk brake controller of construction machine |
-
1988
- 1988-02-17 JP JP1875688U patent/JPH01123577U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164236A (en) * | 1974-11-29 | 1976-06-03 | Caterpillar Mitsubishi Ltd | Sharyoyono hijobureekishisutemu |
| JPS61157460A (en) * | 1984-12-29 | 1986-07-17 | Kawasaki Heavy Ind Ltd | Disk brake controller of construction machine |