Motor vehicles – Special wheel base – Five or more wheels
Reexamination Certificate
2008-09-05
2010-12-07
Winner, Tony H. (Department: 3611)
Motor vehicles
Special wheel base
Five or more wheels
C180S006480, C180S022000
Reexamination Certificate
active
07845443
ABSTRACT:
A low surface impact, skid steered, all terrain vehicle is disclosed which has a rectangular frame from which sets of tandem mounted, independently movable control arms are suspended. A hydraulic motor driven wheel axle is mounted on a lower end of each control arm with at least one pneumatic wheel mounted upon each wheel axle. Separate hydraulic control circuits having separate drive pumps drive the hydraulic motors on each side of the vehicle. Each of these hydraulic control circuits is operable in either a series connected mode or a parallel connected mode.
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Liberty David K.
Murdoch David W.
Liberty David K.
Martin Gary
Murdoch David W.
Scharich Marc A
Winner Tony H.
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