JPH02103088U - - Google Patents
Info
- Publication number
- JPH02103088U JPH02103088U JP1021689U JP1021689U JPH02103088U JP H02103088 U JPH02103088 U JP H02103088U JP 1021689 U JP1021689 U JP 1021689U JP 1021689 U JP1021689 U JP 1021689U JP H02103088 U JPH02103088 U JP H02103088U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- tip
- boom
- contact
- battery power
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
図面は本考案の実施例及び従来例を示し、第１
図は充電装置の説明図、第２図は高所作業車の作
業状態を示す側面図、第３図は電動モータの制御
回路図、第４図は従来の充電装置を備えた高所作
業車の作業状態を示す側面図である。
４……伸縮ブーム、６……作業台、８……バツ
テリ電源、９……第１接点、１０……ブームレス
ト、１１……検出スイツチ、１３……電動モータ
、１４……ラツク、１５……リニアベアリング、
１６……第２接点、１８……バツテリ、４１……
先端ブーム、４３……基ブーム。
The drawings show an embodiment of the present invention and a conventional example.
The figure is an explanatory diagram of the charging device, Figure 2 is a side view showing the working state of the aerial work vehicle, Figure 3 is a control circuit diagram of the electric motor, and Figure 4 is a conventional aerial work vehicle equipped with a charging device. FIG. 4... Telescopic boom, 6... Workbench, 8... Battery power supply, 9... First contact, 10... Boom rest, 11... Detection switch, 13... Electric motor, 14... Rack, 15... ...linear bearing,
16...Second contact, 18...Battery, 41...
Tip boom, 43... base boom.
Claims (1)
業台にバツテリ電源を備え、作業台を格納した状
態において作業台のバツテリ電源と車体側の電源
を連結して充電するようにした高所作業車の充電
装置において、先端ブームの先端あるいは作業台
に備えられ作業台のバツテリ電源に連結した第１
接点と、基ブームの先端部に前方に伸縮自在に備
えられ車体側の電源に連結され前方に伸長したと
きに前記第１接点と嵌合する第２接点と、ブーム
レストに備えられ伸縮ブームの格納を検出する格
納検出器と、この格納検出器からの信号により前
記第２接点を伸縮させる駆動装置とを備えたこと
を特徴とする高所作業車の充電装置。 A work platform installed at the tip of an insulated telescopic boom is equipped with a battery power source, and when the work platform is retracted, the platform's battery power source is connected to the power source on the vehicle body for charging. In the charging device, there is a first battery provided at the tip of the tip boom or the workbench and connected to the battery power source of the workbench.
a second contact that is provided on the tip of the base boom so as to be extendable forward and is connected to a power source on the vehicle body side and that engages with the first contact when extended forward; and a second contact that is provided on the boom rest and is provided on the telescopic boom. A charging device for an aerial work vehicle, comprising: a storage detector that detects storage; and a drive device that expands and contracts the second contact based on a signal from the storage detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021689U JPH0630783Y2 (en) | 1989-01-31 | 1989-01-31 | Charging device for aerial work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021689U JPH0630783Y2 (en) | 1989-01-31 | 1989-01-31 | Charging device for aerial work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02103088U true JPH02103088U (en) | 1990-08-16 |
| JPH0630783Y2 JPH0630783Y2 (en) | 1994-08-17 |
Family
ID=31217675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1021689U Expired - Lifetime JPH0630783Y2 (en) | 1989-01-31 | 1989-01-31 | Charging device for aerial work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630783Y2 (en) |
-
1989
- 1989-01-31 JP JP1021689U patent/JPH0630783Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630783Y2 (en) | 1994-08-17 |
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