JPH0458600U - - Google Patents
Info
- Publication number
- JPH0458600U JPH0458600U JP10151690U JP10151690U JPH0458600U JP H0458600 U JPH0458600 U JP H0458600U JP 10151690 U JP10151690 U JP 10151690U JP 10151690 U JP10151690 U JP 10151690U JP H0458600 U JPH0458600 U JP H0458600U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- door
- hoisting operation
- safety device
- attached
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案に係る安全装置の構成を示し
た電気回路図、第２図は、上記安全装置を備えた
高所作業車の斜視図である。
２ａ……運転キヤビン、３……ブーム、４……
作業台、５……ドア、９……ブーム受け、１１…
…起伏作動検出器、１３……電磁ロツク、１４…
…リレースイツチ、１５……ロツク解除スイツチ
。
FIG. 1 is an electric circuit diagram showing the configuration of a safety device according to the present invention, and FIG. 2 is a perspective view of a vehicle for working at heights equipped with the safety device. 2a...operating cabin, 3...boom, 4...
Workbench, 5...Door, 9...Boom holder, 11...
...Luffing motion detector, 13...Electromagnetic lock, 14...
...Relay switch, 15...Lock release switch.
Claims (1)
走行車両の車体上に、起伏作動が自在なブームを
取り付けるとともにそのブームの先端に作業台を
取り付けてなる高所作業車の安全装置であつて、 前記ブームが起伏作動状態にあることを検出す
る起伏作動検出器と、 前記起伏作動検出器から検出信号が入力された
ときは、前記ドアを閉状態にロツクするドアロツ
ク手段とからなる高所作業車の安全装置。[Scope of Claim for Utility Model Registration] An aerial work vehicle comprising a boom capable of raising and lowering is attached to the body of a traveling vehicle equipped with a driving cabin with a door that can be freely opened and closed, and a work platform is attached to the tip of the boom. The safety device includes a hoisting operation detector that detects that the boom is in a hoisting operation state, and a door locking means that locks the door in a closed state when a detection signal is input from the hoisting operation detector. A safety device for aerial work vehicles consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151690U JPH0458600U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151690U JPH0458600U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458600U true JPH0458600U (en) | 1992-05-20 |
Family
ID=31845041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10151690U Pending JPH0458600U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249727A (en) * | 2005-03-09 | 2006-09-21 | Aichi Corp | Door locking device for work vehicle |
-
1990
- 1990-09-27 JP JP10151690U patent/JPH0458600U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249727A (en) * | 2005-03-09 | 2006-09-21 | Aichi Corp | Door locking device for work vehicle |
| JP4542925B2 (en) * | 2005-03-09 | 2010-09-15 | 株式会社アイチコーポレーション | Door locking device for work vehicle |
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