JPS63110493U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例を示し、第１図は高所作
業装置の要部の平面図、第２図は同側面図、第３
図は高所作業装置の他の作業姿勢を示す平面図で
ある。 １……ブーム、２……ブラケツト、３１，３２
……第１アーム、４１，４２……第２アーム、５
１，５２……作業台。 The drawings show an embodiment of the present invention, in which Figure 1 is a plan view of the main parts of the high-altitude working device, Figure 2 is a side view of the same, and Figure 3 is a side view of the same.
The figure is a plan view showing another working posture of the high-place working device. 1...Boom, 2...Bracket, 31, 32
...First arm, 41, 42...Second arm, 5
1,52...Workbench.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブームの先端に平衡保持された垂直支持軸と、
この垂直支持軸に各々独立して水平方向に揺動自
在に基端を枢支した一対の第１アームと、これら
の第１アームの各先端に水平方向に揺動自在に基
端を枢支した第２アームと、第２アームの各先端
に備えた垂直軸に水平方向に揺動自在に設けた作
業台とを備えたことを特徴とする高所作業車。 a vertical support shaft balanced at the tip of the boom;
A pair of first arms each having its base end pivoted to the vertical support shaft so as to be able to swing freely in the horizontal direction, and a base end pivoted to the tip of each of these first arms so as to be able to swing freely in the horizontal direction. An aerial work vehicle characterized by comprising: a second arm provided at each end of the second arm; and a work platform provided at each end of the second arm so as to be swingable in the horizontal direction on a vertical shaft.