JPS59179157U - Lock brake device for route buses - Google Patents
Lock brake device for route busesInfo
- Publication number
- JPS59179157U JPS59179157U JP7440883U JP7440883U JPS59179157U JP S59179157 U JPS59179157 U JP S59179157U JP 7440883 U JP7440883 U JP 7440883U JP 7440883 U JP7440883 U JP 7440883U JP S59179157 U JPS59179157 U JP S59179157U
- Authority
- JP
- Japan
- Prior art keywords
- lock brake
- air
- rear door
- brake device
- door open
- 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
- Braking Systems And Boosters (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の路線バスにおけるロックブレーキ装置の一
実施例を示すブロック線図である。
１・・・エアタンク、５・・・後ドア開閉スイッチ、６
・・・エアマスタ、８・・・ダブルチェックバルブ、９
・・・常用ブレーキ系エア通路、１０・・・リレーバル
ブ、１１・・・ブレーキペダル、１２・・田ツクブレー
キ系エア通路、１３・・・ブレーキ作動用マグネットバ
ルブ。The figure is a block diagram showing one embodiment of the lock brake device for a route bus according to the present invention. 1...Air tank, 5...Rear door opening/closing switch, 6
...Air master, 8...Double check valve, 9
... Regular brake system air passage, 10... Relay valve, 11... Brake pedal, 12... Tatsuku brake system air passage, 13... Magnetic valve for brake operation.
Claims (1)
線パスにおいて、ブレーキペダルの踏力に応じて開閉さ
れるリレーバルブを有していて、エアタンクとエアマス
タを接続する常用ブレーキ系エア通路と、後ドア開閉ス
イッチの開閉信号に応じてオンオフするマグネットバル
ブを有していて、エアタンクとエアマスクを接続するロ
ックブレーキ系エア通路とからなっていて、後ドア開閉
スイッチのドア開信号によって上記マグネットバルブが
作動して、上記ロックブレーキ系エア通路を介してエア
マスタを作動させてブレーキ装置をブレーキモードにロ
ックすることを特徴とするロックブレーキ装置。In a route path equipped with a rear door open/close switch for opening and closing the rear door, it has a relay valve that opens and closes according to the force applied to the brake pedal, and connects the service brake system air passage that connects the air tank and the air master, and the rear door. It has a magnetic valve that turns on and off according to the open/close signal from the door open/close switch, and consists of a lock brake system air passage that connects the air tank and the air mask, and the magnetic valve is activated by the door open signal from the rear door open/close switch. A lock brake device characterized in that the brake device is locked in a brake mode by operating an air master via the lock brake system air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7440883U JPS59179157U (en) | 1983-05-18 | 1983-05-18 | Lock brake device for route buses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7440883U JPS59179157U (en) | 1983-05-18 | 1983-05-18 | Lock brake device for route buses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59179157U true JPS59179157U (en) | 1984-11-30 |
Family
ID=30204497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7440883U Pending JPS59179157U (en) | 1983-05-18 | 1983-05-18 | Lock brake device for route buses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179157U (en) |
-
1983
- 1983-05-18 JP JP7440883U patent/JPS59179157U/en active Pending
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