Motor vehicles – Compensating devices
Patent
1973-05-14
1977-02-01
Betts, Kenneth H.
Motor vehicles
Compensating devices
180 76, B60K 2600
Patent
active
040057607
ABSTRACT:
A vehicle, such as a tractor, having propelling wheels connected by a differential, together with a traction control device for connecting the propelling wheels directly when the differential permits relative motion between the propelling wheels, including a rotatable shaft having friction rollers secured thereon at axially spaced positions to engage the propelling wheels, lever means pivotally mounted on the vehicle chassis and having bearings for supporting the rotatable shaft, and handle means connected with the lever means for moving the friction rollers into contact with the propelling wheels.
REFERENCES:
patent: 1882467 (1932-10-01), Wilt
patent: 2771959 (1956-11-01), Phelps
patent: 2779426 (1957-01-01), Harris et al.
patent: 3194337 (1965-07-01), Parks
patent: 3443657 (1969-05-01), Sarlo
patent: 3447622 (1969-06-01), Ovshinsky et al.
patent: 3454125 (1969-07-01), Wagner
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