JPH0376898U - - Google Patents
Info
- Publication number
- JPH0376898U JPH0376898U JP13842889U JP13842889U JPH0376898U JP H0376898 U JPH0376898 U JP H0376898U JP 13842889 U JP13842889 U JP 13842889U JP 13842889 U JP13842889 U JP 13842889U JP H0376898 U JPH0376898 U JP H0376898U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- signal
- support shaft
- telescopic boom
- operating device
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、従来の高所作業車の説明図、第２〜
３図は、この考案の高所作業車の要部の説明図で
あつて、第２図はこの考案の高所作業車の一実施
例の説明図、第３図は他の実施例の説明図である
。
Figure 1 is an explanatory diagram of a conventional aerial work vehicle, Figure 2-
FIG. 3 is an explanatory diagram of the main parts of the aerial work vehicle of this invention, FIG. 2 is an explanatory diagram of one embodiment of the aerial work vehicle of this invention, and FIG. 3 is an explanatory diagram of another embodiment. It is a diagram.
Claims (1)
端に常に鉛直姿勢を維持するよう立設した鉛直支
軸に、それぞれ旋回自在に外嵌した外嵌部を有す
るバケツト支持具を介して第１及び第２バケツト
を取り付けてなる高所作業車であつて、前記各バ
ケツト支持具またはこのバケツト支持具に取り付
けたバケツトに前記起伏シリンダを電気あるいは
光信号により遠隔操作する操作装置をそれぞれ取
り付け、一方の操作装置から伸縮ブーム先端側へ
の操作信号の伝達を、前記鉛直支軸の軸心と同心
的に当該鉛直支軸の上端に配置した回転信号伝達
装置を介して伸縮ブーム先端側へ伝達するよう構
成すると共に、他方の操作装置から伸縮ブーム先
端側への操作信号の伝達を、両バケツト支持具の
相対的な水平旋回を所定範囲で許容するようルー
ズに接続した電線あるいは光ケーブルを介して一
且一方の操作装置に伝達し、当該一方の操作装置
から前記回転信号伝達装置を介して伸縮ブーム先
端側へ伝達するよう構成したことを特徴とする高
所作業車。 The first and second buckets are connected to a vertical support shaft, which is erected so as to always maintain a vertical posture, at the tip of the boom, which can be driven to raise and lower by a raising and lowering cylinder, through bucket supports that have outer fittings that are rotatably fitted to the ends of the boom. An aerial work vehicle is equipped with an operating device for remotely controlling the undulating cylinder by electric or optical signals on each of the bucket support devices or the bucket support device attached to the bucket support device. The control signal is configured to be transmitted to the tip side of the telescopic boom via a rotational signal transmission device disposed at the upper end of the vertical support shaft concentrically with the axis of the vertical support shaft, and , the operation signal is transmitted from the other operation device to the tip side of the telescopic boom via a loosely connected electric wire or optical cable that allows relative horizontal rotation of both bucket supports within a predetermined range. An aerial work vehicle characterized in that the vehicle is configured to transmit the rotation signal to the operating device, and to transmit the rotation signal from the one operating device to the distal end side of the telescopic boom via the rotation signal transmitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13842889U JPH0721514Y2 (en) | 1989-11-28 | 1989-11-28 | Aerial work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13842889U JPH0721514Y2 (en) | 1989-11-28 | 1989-11-28 | Aerial work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0376898U true JPH0376898U (en) | 1991-08-01 |
| JPH0721514Y2 JPH0721514Y2 (en) | 1995-05-17 |
Family
ID=31685528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13842889U Expired - Lifetime JPH0721514Y2 (en) | 1989-11-28 | 1989-11-28 | Aerial work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721514Y2 (en) |
-
1989
- 1989-11-28 JP JP13842889U patent/JPH0721514Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721514Y2 (en) | 1995-05-17 |
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