Motor vehicles – Special driving device – Portable track
Patent
1986-08-06
1988-03-01
Love, John J.
Motor vehicles
Special driving device
Portable track
180 958, 180185, 305 29, 305 35EB, B62D 5504
Patent
active
047279486
ABSTRACT:
A rearwardly projecting mounting arm is provided for the rear of a lawn or garden tractor and has its forward end secured anchored relatively to the rear drive wheel axle of the tractor. The rear end portion of the mounting arm mounts longitudinal mid-portion of a transverse idle wheel axle therefrom for adjustable positioning of the idle wheel axle longitudinally of the mounting arm and the idle wheel axle includes a pair of opposite end idle wheels journalled therefrom in front-to-rear alignment with drive wheels journalled from the drive axle. The lower peripheral portions of the idle wheels are spaced approximately 1 to 2 inches above the lower peripheral portions of the drive wheels and endless flexible track assemblies are trained about corresponding drive and idle wheels.
REFERENCES:
patent: 1293757 (1919-02-01), Green
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patent: 4362340 (1982-12-01), Lely
patent: 4635740 (1987-01-01), Krueger et al.
Hill Mitchell J.
Love John J.
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