Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element
Patent
1978-12-04
1979-11-27
Pekar, John A.
Motor vehicles
Including one or more ski-like or runner members
With at least one surface-engaging propulsion element
180 791, B62D 508
Patent
active
041756380
ABSTRACT:
A control mechanism for a steering system for individually or simultaneously controlling the turning movements of the front and rear wheels of a vehicle is disclosed herein. The steering system is capable of controlling the movement of the rear wheels in a plurality of modes with respect to the front wheels and one mode in which the rear wheels are independently controlled. The control mechanism includes a control member that is pivoted on the frame of the vehicle to a plurality of positions to move an actuating switch that is part of the control means to a plurality of positions corresponding to the respective modes of steering and actuating means that cooperates with a signal producing device that produces a control signal to independently control the turning movement of the rear wheels.
REFERENCES:
patent: 3903983 (1975-09-01), Yeske
patent: 4043422 (1977-08-01), Barrett
J. I. Case Company
Pekar John A.
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