JPS6345799U - - Google Patents
Info
- Publication number
- JPS6345799U JPS6345799U JP14088386U JP14088386U JPS6345799U JP S6345799 U JPS6345799 U JP S6345799U JP 14088386 U JP14088386 U JP 14088386U JP 14088386 U JP14088386 U JP 14088386U JP S6345799 U JPS6345799 U JP S6345799U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- boom
- angle
- tip
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
図面は本考案の実施例を示し、第１図は詳細説
明図、第２図は規制手段の電気油圧回路図、第３
図は高所作業車の作業状態を示す側面図である。
３…ブーム、４…起伏シリンダ、５…アーム、
６…屈伸シリンダ、７…作業台、８…角度検出器
、９，１０…電磁バルブ。
The drawings show an embodiment of the present invention, and FIG. 1 is a detailed explanatory diagram, FIG. 2 is an electro-hydraulic circuit diagram of the regulating means, and FIG.
The figure is a side view showing the working state of the aerial work vehicle. 3...Boom, 4...Luffing cylinder, 5...Arm,
6...Bending cylinder, 7...Work table, 8...Angle detector, 9, 10...Solenoid valve.
Claims (1)
連結し、アームの先端に作業台を平衡保持した高
所作業車において、アームと作業台の底面との成
す角度を検出する角度検出器と、この角度検出器
からの信号により、アームと作業台の底面との成
す角度がほぼ直角となつたときに、ブームの起伏
下げ作動とブームの下面側へのアームの作動を停
止する規制手段とを備えたことを特徴とする高所
作業車の作動規制装置。 An angle detector for detecting the angle formed between the arm and the bottom surface of the work platform in an aerial work vehicle in which an arm is bendably and extendably connected to the tip of a boom that can be raised and lowered, and a work platform is balanced at the tip of the arm. The system is equipped with a regulating means that stops the raising and lowering of the boom and the operation of the arm toward the bottom of the boom when the angle between the arm and the bottom of the workbench becomes almost a right angle based on a signal from the angle detector. An operation regulating device for an aerial work vehicle, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14088386U JPS6345799U (en) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14088386U JPS6345799U (en) | 1986-09-11 | 1986-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345799U true JPS6345799U (en) | 1988-03-28 |
Family
ID=31048150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14088386U Pending JPS6345799U (en) | 1986-09-11 | 1986-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345799U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415520U (en) * | 1977-07-05 | 1979-02-01 |
-
1986
- 1986-09-11 JP JP14088386U patent/JPS6345799U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415520U (en) * | 1977-07-05 | 1979-02-01 |
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