Motor vehicles – Steered by walking attendant – Who steerably controls steerable wheel
Patent
1998-05-08
2000-06-20
DePumpo, Daniel G.
Motor vehicles
Steered by walking attendant
Who steerably controls steerable wheel
180 656, 180320, B62D 5105
Patent
active
060766212
ABSTRACT:
A mobile work platform contains a base having two sections. The first section contains an energy source, a motor, a gearbox, a drive axle, and at least one drive wheel. The second section contains two steerable casters. The second section telescopes relative to the first section so that the distance between the drive axle and the controlled casters, and the length of the base, are variable. The platform also contains two ladders that are removably attached to the base and that and extend upward from the base, an upper horizontal working platform, and a control system for regulating the speed and direction of travel.
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Bateman Philip L.
Cuff Michael
DePumpo Daniel G.
Spencer Research and Development, Inc.
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