JPS6186396U - - Google Patents
Info
- Publication number
- JPS6186396U JPS6186396U JP17048884U JP17048884U JPS6186396U JP S6186396 U JPS6186396 U JP S6186396U JP 17048884 U JP17048884 U JP 17048884U JP 17048884 U JP17048884 U JP 17048884U JP S6186396 U JPS6186396 U JP S6186396U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- assembly
- electric signal
- drive electric
- reverse
- 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 description 9
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は高所作業車の説明図、第２図は従来の
高所作業車のバケツト組立体の水平制御装置の説
明図、第３図は本考案に係る高所作業車のバケツ
ト組立体の水平制御装置の説明図である。
車輌；１、ブーム；２、水平支軸；４、バケツ
ト組立体；５、傾斜検出装置；６、バケツト組立
体駆動装置；７、正方向過傾斜検出手段；２１、
逆方向過傾検出手段；２４。
Fig. 1 is an explanatory diagram of the aerial work vehicle, Fig. 2 is an explanatory diagram of the horizontal control device of the conventional bucket cant assembly of the aerial work vehicle, and Fig. 3 is the bucket cant assembly of the aerial work vehicle according to the present invention. FIG. Vehicle; 1. Boom; 2. Horizontal support shaft; 4. Bucket assembly; 5. Tilt detection device; 6. Bucket assembly drive device; 7. Forward over-tilt detection means; 21.
Reverse direction over-tilt detection means; 24.
Claims (1)
れたブーム、およびブームの先端部に当該ブーム
の起伏軌跡面と直交する水平支軸を介して取り付
けられた作業者搭乗用のバケツト組立体の水平制
御装置、特に、前記バケツト組立体に取り付けら
れバケツト組立体が水平状態から正方向および逆
方向に一定角度以上傾斜したとき逆駆動電気信号
および正駆動電気信号を出力する如く構成した傾
斜検出装置、および前記傾斜検出装置の逆駆動電
気信号および正駆動電気信号でもつて制御され前
記逆駆動電気信号により前記バケツト組立体を逆
方向に駆動させまた前記正駆動電気信号により前
記バケツト組立体を正方向に駆動させるバケツト
組立体駆動装置とからなる作業者搭乗用のバケツ
ト組立体の水平制御装置であつて、前記傾斜検出
装置は、バケツト組立体が水平状態から正方向へ
前記一定角度を所定角度越えて傾斜したとき作動
する正方向過傾斜検出手段と、バケツト組立体が
水平状態から逆方向へ前記一定角度を所定角度越
えて傾斜したとき作動する逆方向過傾斜検出手段
を備えており、前記正方向過傾斜検出手段が作動
したときは少なくとも前記正駆動電気信号の出力
を停止し、前記逆方向傾斜検出手段が作動したと
きは少なくとも前記逆駆動電気信号の出力を停止
する如く構成したことを特徴とする高所作業車に
おけるバケツト組立体の水平制御装置。 A horizontal control device for a boom attached to a vehicle so that it can be rotated and adjusted for elevation, and a bucket assembly for boarding a worker, which is attached to the tip of the boom via a horizontal support shaft perpendicular to the elevation trajectory plane of the boom. In particular, an inclination detection device attached to the bucket boot assembly and configured to output a reverse drive electric signal and a forward drive electric signal when the bucket boot assembly is tilted from a horizontal state to a forward direction or a reverse direction by a certain angle or more; Controlled by a reverse drive electric signal and a forward drive electric signal of the tilt detection device, the reverse drive electric signal drives the bucket dot assembly in the reverse direction, and the positive drive electric signal drives the bucket dot assembly in the forward direction. A horizontal control device for a bucket tort assembly for boarding a worker, comprising a bucket tort assembly drive device, and the tilt detection device detects when the bucket tot assembly is tilted from a horizontal state to a positive direction by an angle exceeding the predetermined angle. and a reverse overtilt detection means that operates when the bucket assembly is tilted from a horizontal state to a reverse direction by an angle exceeding the predetermined angle. When the detection means is activated, at least the output of the forward drive electric signal is stopped, and when the reverse tilt detection means is activated, at least the output of the reverse drive electric signal is stopped. Horizontal control device for the bucket assembly in a work vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17048884U JPH0138157Y2 (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17048884U JPH0138157Y2 (en) | 1984-11-09 | 1984-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186396U true JPS6186396U (en) | 1986-06-06 |
| JPH0138157Y2 JPH0138157Y2 (en) | 1989-11-15 |
Family
ID=30728196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17048884U Expired JPH0138157Y2 (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0138157Y2 (en) |
-
1984
- 1984-11-09 JP JP17048884U patent/JPH0138157Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138157Y2 (en) | 1989-11-15 |
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