JPS583360U - Brake and outrigger operation control device for wheel-type vehicles - Google Patents
Brake and outrigger operation control device for wheel-type vehiclesInfo
- Publication number
- JPS583360U JPS583360U JP9596281U JP9596281U JPS583360U JP S583360 U JPS583360 U JP S583360U JP 9596281 U JP9596281 U JP 9596281U JP 9596281 U JP9596281 U JP 9596281U JP S583360 U JPS583360 U JP S583360U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- valve
- parking brake
- outrigger
- air tank
- 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
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (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
第１図はホイール式車両の側面図、第２図は本考案−実
施例の構成説明図である。
１４は第１エアー供出回路、１５は第２エアー供出回路
、１６は第３エアー供出回路、２６は第２パイロツト切
換弁、２７は第２パイロツト切換弁、２８は回路切換弁
。FIG. 1 is a side view of a wheeled vehicle, and FIG. 2 is an explanatory diagram of the configuration of an embodiment of the present invention. 14 is a first air supply circuit, 15 is a second air supply circuit, 16 is a third air supply circuit, 26 is a second pilot switching valve, 27 is a second pilot switching valve, and 28 is a circuit switching valve.
Claims (1)
連通ずる第１エアー供出回路１，４に駐車ブレーキ弁２
４を設け、エアータンク１２の出ロ側回路杏子シャトル
弁２０．２０’、を設け、エアータンク１１を第２エア
ー供出回路１５を介してシャトル弁２０．２０’の一方
のポートに接続し、シャトル弁２０．２０’の他方のポ
ートを前、後輪側ブレーキ２２．２３の油圧変換倍力装
置１０゜１０′に連通し、アウトリガ２９と排土板３０
の共通回路にＯＮ作動によりアウトリガ回路のみを遮断
しＯＦＦ作動によりアラ−トリガ回路および排土板回路
を共に開く回路切換弁２８を設け、エアータンク１１を
第３供出回路１６を介して回路切換弁２８のパイロツ゛
トポートに接続し、前記第２供出回路１５に駐車ブレー
キ弁２４の作動により第２供給回路１５を遮断する第１
パイロツト切換弁２６を設け、第３供出回路１５に駐車
ブレーキ弁２４の作動により第３供出回路１６を遮断す
る第２パイロツト切換弁２７を設けたことを特徴とする
ホイール式車両のブレーキおよびアウトリガ作動制御装
置。The parking brake valve 2 is connected to the first air supply circuits 1 and 4 that communicate the operating part of the parking brake 25 to the air tank 11.
4, an outlet side circuit of the air tank 12 and an apricot shuttle valve 20.20' are provided, and the air tank 11 is connected to one port of the shuttle valve 20.20' via the second air delivery circuit 15, The other port of the shuttle valve 20.20' is connected to the hydraulic conversion booster 10°10' of the front and rear wheel brakes 22.23, and the outrigger 29 and earth removal plate 30
A circuit switching valve 28 is installed in the common circuit of the air tank 11 through the third supply circuit 16, and a circuit switching valve 28 is provided that shuts off only the outrigger circuit when turned ON and opens both the alarm trigger circuit and the earth removal plate circuit when turned OFF. The first supply circuit 15 is connected to the pilot port 28 and is connected to the second supply circuit 15 to shut off the second supply circuit 15 by actuation of the parking brake valve 24.
Brake and outrigger operation for a wheeled vehicle, characterized in that a pilot switching valve 26 is provided, and a second pilot switching valve 27 is provided in the third delivery circuit 15 to shut off the third delivery circuit 16 by actuation of the parking brake valve 24. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9596281U JPS583360U (en) | 1981-06-30 | 1981-06-30 | Brake and outrigger operation control device for wheel-type vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9596281U JPS583360U (en) | 1981-06-30 | 1981-06-30 | Brake and outrigger operation control device for wheel-type vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS583360U true JPS583360U (en) | 1983-01-10 |
Family
ID=29890846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9596281U Pending JPS583360U (en) | 1981-06-30 | 1981-06-30 | Brake and outrigger operation control device for wheel-type vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583360U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58182296A (en) * | 1982-04-19 | 1983-10-25 | 株式会社日立製作所 | Housing structure for controller |
| JPS6048288U (en) * | 1983-09-07 | 1985-04-04 | 神鋼電機株式会社 | Control box air cooling mechanism |
| JPS642494U (en) * | 1987-06-24 | 1989-01-09 | ||
| JPH0195599A (en) * | 1987-10-08 | 1989-04-13 | Shinko Electric Co Ltd | Control panel |
-
1981
- 1981-06-30 JP JP9596281U patent/JPS583360U/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58182296A (en) * | 1982-04-19 | 1983-10-25 | 株式会社日立製作所 | Housing structure for controller |
| JPH0363238B2 (en) * | 1982-04-19 | 1991-09-30 | Hitachi Ltd | |
| JPS6048288U (en) * | 1983-09-07 | 1985-04-04 | 神鋼電機株式会社 | Control box air cooling mechanism |
| JPS642494U (en) * | 1987-06-24 | 1989-01-09 | ||
| JPH0539658Y2 (en) * | 1987-06-24 | 1993-10-07 | ||
| JPH0195599A (en) * | 1987-10-08 | 1989-04-13 | Shinko Electric Co Ltd | Control panel |
| JPH0429240B2 (en) * | 1987-10-08 | 1992-05-18 |
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