Excavating – Scoop or excavating and transporting container – Supported on vehicle between longitudinally spaced ground...
Reexamination Certificate
2006-06-06
2006-06-06
Beach, Thomas A (Department: 3671)
Excavating
Scoop or excavating and transporting container
Supported on vehicle between longitudinally spaced ground...
C037S348000, C180S041000, C414S699000, C414S700000
Reexamination Certificate
active
07055269
ABSTRACT:
A wheeled vehicle includes a bottom chassis; a top chassis, which is coupled to the bottom chassis so that it is able to turn about a vertical axis; an operating arm coupled to the top chassis; an axle, which is coupled to the bottom chassis so that it can oscillate about a longitudinal axis of the vehicle; a plurality of wheels disposed on the axle; blocking means disposed between the bottom chassis and the axle for angularly blocking the axle about the longitudinal axis with respect to the bottom chassis; a circuit to activate the blocking means and inhibit oscillation of the axle about the longitudinal axis; and an angle sensor for supplying a signal indicative of the angular position of the operating arm about the vertical axis with respect to the bottom chassis.
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Beach Thomas A
Bucchianeri Stephen A.
CNH America LLC
Herms Michael C.
Stader John William
LandOfFree
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