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(11) | EP 0 738 651 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Body structure of industrial device |
(57) Provided herein is a battery-operated, three-wheeled fork lift using a counterweight
as its rear frame, thereby making weight setting of the counterweight easier and at
the same time suitably achieving a simplification of the rear portion of the frame.
A unit attaching portion 4 extended substantially horizontally in a direction toward
the front is formed on a front surface of a rear portion 2 of the counterweight 1
to be mounted on a rear end portion of the frame, and a drive unit 11 for driving
a rear wheel is attached thereto. Further, controller attaching portions 7 are formed
on an upper part of front surface of two side portions 3 of the counterweight 1, and
a controller 25 is attached thereto. Furthermore, a motor attaching portion 6 extended
inwardly to provide an attaching surface by its front surface is formed on an inner
surface of one of the side portions 3 of the counterweight 1, and an oil motor 19
for power steering is attached thereto. |