JPH0362087U - - Google Patents
Info
- Publication number
- JPH0362087U JPH0362087U JP12237389U JP12237389U JPH0362087U JP H0362087 U JPH0362087 U JP H0362087U JP 12237389 U JP12237389 U JP 12237389U JP 12237389 U JP12237389 U JP 12237389U JP H0362087 U JPH0362087 U JP H0362087U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- operating
- alarm
- operating means
- work vehicle
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案に係る作業車安全装置の構成
を示した概略図、第２図は、上記装置を備えた高
所作業車を示した側面図である。
６……ブーム、１０……操作レバー、ＭＬ……
作業範囲規制装置、ＭＣ……メインコントローラ
、ＯＤ……操作方向検出器、ＲＳ……規制解除ス
イツチ、Ｂ……警報ブザー。
FIG. 1 is a schematic diagram showing the configuration of a working vehicle safety device according to the present invention, and FIG. 2 is a side view showing an elevated working vehicle equipped with the above device. 6...Boom, 10...Operation lever, ML...
Working range regulating device, MC...main controller, OD...operating direction detector, RS...restriction release switch, B...alarm buzzer.
Claims (1)
と、 規制解除信号を送出する規制解除操作手段と、 作業者の操作により前記ブームの作動を制御す
るブーム操作手段の操作方向を検出する操作検出
器と、 前記作業者に対して警報を発する警報手段と、 前記規制解除信号が入力された場合に、前記作
業範囲規制装置による前記ブームの作動規制を解
除するとともに、前記操作方向検出器によつて検
出された前記ブーム操作手段の操作方向が、前記
ブームを前記作業車の転倒側方向に作動させる方
向であると判断したときに前記警報手段を作動さ
せるコントローラとからなることを特徴とする作
業車安全装置。[Scope of Claim for Utility Model Registration] A working range regulating device that regulates the working range of a boom, a regulation release operating means that sends a regulation release signal, and an operation of the boom operating means that controls the operation of the boom by an operator's operation. an operation detector for detecting a direction; an alarm means for issuing an alarm to the worker; and a controller that activates the alarm means when it is determined that the operating direction of the boom operating means detected by the operating direction detector is a direction in which the boom is operated in a direction toward the overturning side of the work vehicle. A work vehicle safety device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122373U JP2511075Y2 (en) | 1989-10-19 | 1989-10-19 | Work vehicle safety equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122373U JP2511075Y2 (en) | 1989-10-19 | 1989-10-19 | Work vehicle safety equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362087U true JPH0362087U (en) | 1991-06-18 |
| JP2511075Y2 JP2511075Y2 (en) | 1996-09-18 |
Family
ID=31670374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989122373U Expired - Fee Related JP2511075Y2 (en) | 1989-10-19 | 1989-10-19 | Work vehicle safety equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511075Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58202292A (en) * | 1982-05-18 | 1983-11-25 | 株式会社タダノ | Preventive device for overload of construction machinery |
| JPS63197293U (en) * | 1987-06-11 | 1988-12-19 |
-
1989
- 1989-10-19 JP JP1989122373U patent/JP2511075Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58202292A (en) * | 1982-05-18 | 1983-11-25 | 株式会社タダノ | Preventive device for overload of construction machinery |
| JPS63197293U (en) * | 1987-06-11 | 1988-12-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2511075Y2 (en) | 1996-09-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |