Motor vehicles – Special driving device – Stepper
Patent
1977-05-09
1978-06-20
Pekar, John A.
Motor vehicles
Special driving device
Stepper
305 3, B62D 5702
Patent
active
040956610
ABSTRACT:
A walking working vehicle has a plurality of separate, movable feet positioned along side portions of the vehicle. Elements are provided for connecting each foot to the frame and the power source for controllably moving each foot in a preselected manner sufficient to move the vehicle along the ground at a substantially constant velocity and maintain the frame of the vehicle substantially parallel to the ground.
REFERENCES:
patent: 1376717 (1921-05-01), Mauger
patent: 1603934 (1926-10-01), Bennett
patent: 2491064 (1949-12-01), Urschel
patent: 3135345 (1964-06-01), Scruggs
patent: 3512597 (1970-05-01), Baron
patent: 3522859 (1970-08-01), Thring
Caterpillar Tractor Co.
James John L.
Pekar John A.
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