JPH0458595U - - Google Patents
Info
- Publication number
- JPH0458595U JPH0458595U JP10151490U JP10151490U JPH0458595U JP H0458595 U JPH0458595 U JP H0458595U JP 10151490 U JP10151490 U JP 10151490U JP 10151490 U JP10151490 U JP 10151490U JP H0458595 U JPH0458595 U JP H0458595U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- work platform
- detection signal
- input
- storage
- 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
- 238000001514 detection method Methods 0.000 claims 5
- 230000001105 regulatory effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１Ａ図および第１Ｂ図は、本考案に係るブー
ム・作業台格納安全装置を備えた高所作業車の平
面図および側面図、第２図は、上記ブーム・作業
台格納安全装置の構成図である。
５……ブーム、６……ブーム起伏シリンダ、１
１，２１……アーム、１３，２３……作業台、１
４，２４……アーム起伏シリンダ、３０……ブー
ム受け、３１，３２……作業台受け、４１……ブ
ーム格納検出器、４２，４３……作業台格納検出
器、５１……ブーム規制バルブ、５２，５３……
アーム規制バルブ、５４……ブザー、５５……コ
ントローラ。
1A and 1B are a plan view and a side view of an aerial work vehicle equipped with a boom/work platform storage safety device according to the present invention, and FIG. 2 is a configuration diagram of the boom/work platform storage safety device. It is. 5...Boom, 6...Boom hoisting cylinder, 1
1, 21... Arm, 13, 23... Workbench, 1
4, 24...Arm hoisting cylinder, 30...Boom receiver, 31, 32...Work platform receiver, 41...Boom storage detector, 42, 43...Work platform storage detector, 51...Boom regulation valve, 52, 53...
Arm regulation valve, 54...buzzer, 55...controller.
Claims (1)
このブームの先端に前記ブームに対して起伏自在
にアームが取り付けられるとともに、このアーム
の先端に作業台を備えてなる高所作業車において
、前記ブームおよび前記アームの起伏作動により
、前記ブームおよび前記作業台をそれぞれ前記車
体上に設けられたブーム受けおよび作業台受け上
に格納支持可能とした高所作業車のブーム・作業
台格納安全装置であつて、 前記ブームが前記ブーム受け上に格納されたこ
とを検出するブーム格納検出器と、 前記作業台が前記作業台受け上に格納されたこ
とを検出する作業台格納検出器と、 前記ブーム格納検出器からの検出信号が未入力
であり、かつ前記作業台格納検出器からの検出信
号が入力されたときは前記ブームの起伏作動を規
制する規制手段とからなることを特徴とする高所
作業車のブーム・作業台格納安全装置。 ２ 前記規制手段を、前記ブーム格納検出器から
の検出信号が未入力であり、かつ前記作業台格納
検出器からの検出信号が入力されたときは前記ブ
ームの起伏作動を規制し、また、前記ブーム格納
検出器および前記作業台格納検出器からの検出信
号が入力されたときは前記アームの起伏作動を規
制するようにしたことを特徴とする請求項第１項
記載の高所作業車のブーム・作業台格納安全装置
。[Scope of claim for utility model registration] 1. A boom is attached to the vehicle body so that it can be raised and lowered freely,
In this aerial work vehicle, an arm is attached to the tip of the boom so as to be able to raise and lower with respect to the boom, and a work platform is provided at the tip of the arm. A boom/work platform storage safety device for an aerial work vehicle in which a work platform can be stored and supported on a boom holder and a work platform holder provided on the vehicle body, respectively, wherein the boom is stored on the boom holder. a boom storage detector that detects that the work platform is stored on the work platform holder; a detection signal from the boom storage detector is not input; A boom/work platform storage safety device for an aerial work vehicle, comprising: a regulating means for regulating the raising and lowering operation of the boom when a detection signal from the work platform storage detector is input. 2. The regulating means regulates the raising and lowering operation of the boom when the detection signal from the boom storage detector is not input and the detection signal from the work platform storage detector is input, and The boom of the aerial work vehicle according to claim 1, characterized in that the raising and lowering operation of the arm is regulated when a detection signal from the boom storage detector and the work platform storage detector is input.・Workbench storage safety device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151490U JP2510310Y2 (en) | 1990-09-27 | 1990-09-27 | Boom and workbench storage safety device for aerial work platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10151490U JP2510310Y2 (en) | 1990-09-27 | 1990-09-27 | Boom and workbench storage safety device for aerial work platforms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0458595U true JPH0458595U (en) | 1992-05-20 |
| JP2510310Y2 JP2510310Y2 (en) | 1996-09-11 |
Family
ID=31845037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10151490U Expired - Fee Related JP2510310Y2 (en) | 1990-09-27 | 1990-09-27 | Boom and workbench storage safety device for aerial work platforms |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510310Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003040588A (en) * | 2001-07-27 | 2003-02-13 | Aichi Corp | Vehicle for high lift work |
-
1990
- 1990-09-27 JP JP10151490U patent/JP2510310Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003040588A (en) * | 2001-07-27 | 2003-02-13 | Aichi Corp | Vehicle for high lift work |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510310Y2 (en) | 1996-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0458595U (en) | ||
| JPH0465299U (en) | ||
| JPH0453800U (en) | ||
| JPH0477600U (en) | ||
| JPH0341799U (en) | ||
| JPS6345799U (en) | ||
| JPH03116390U (en) | ||
| JPH0444290U (en) | ||
| JPH045495U (en) | ||
| JPH045496U (en) | ||
| JPS6352900U (en) | ||
| JPH02133711U (en) | ||
| JPS6214079Y2 (en) | ||
| JPH0341797U (en) | ||
| JPH0434295U (en) | ||
| JPH0341796U (en) | ||
| JPS6178198U (en) | ||
| JPH0376894U (en) | ||
| JPS62203198U (en) | ||
| JPH0639898U (en) | Safety equipment for aerial work vehicles | |
| JPH041900U (en) | ||
| JPH0414297U (en) | ||
| JPH0341798U (en) | ||
| JPS6265035U (en) | ||
| JPH03100294U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |