Land vehicles – Wheeled propelled
Patent
1982-05-10
1983-12-27
Pekar, John A.
Land vehicles
Wheeled propelled
74 1588, 180207, 192 67R, B60K 900
Patent
active
044226560
ABSTRACT:
Apparatus for advancing or reversing motor vehicles, such as tractors to be coupled with trailers, through use of a hand crank, transmits power from a belt and pulley assembly to the vehicle propeller shaft, and therefore, to the drive wheels through the differential and wheel axle. Axially aligned, housing-supported input and output spindles are interposed between such assembly and the crank, the spring-loaded input spindle being shiftable by operation of the crank to a position where it operably connects with the output spindle.
REFERENCES:
patent: 1517230 (1924-11-01), Ferrin
patent: 1858700 (1932-05-01), Besonson
patent: 2555593 (1951-06-01), Lee
patent: 2623393 (1952-12-01), Morrison
patent: 3209604 (1965-10-01), Mitchell et al.
patent: 3395588 (1968-08-01), Bleigh et al.
Kaplan James H.
Lissauer Joel S.
Fugate D. Lynn
Harlan Material Handling Corporation
Pekar John A.
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