Motor vehicles – Compensating devices
Patent
1976-11-08
1978-02-14
Betts, Kenneth H.
Motor vehicles
Compensating devices
74710, 74750R, 180 88, B62M 1116, B62M 1118
Patent
active
040733580
ABSTRACT:
A driving gear system, suitable for use in connection with a vehicle having a three speed transmission, and for use in connection with a high-power vehicle having an adjustable track width, the vehicle including a differential gear system having first bearing means, features a bridge housing mounted on said vehicle, a first planetary gear system disposed in the bridge housing and including a first sun wheel, a plurality of first planet wheels, each having a first radius, and first supporting means operable for supporting the first planet wheels, a second planetary gear system disposed in the bridge housing and including a second sun wheel, a plurality of second planet wheels, each having a second radius, and second supporting means operable for supporting the second planet wheels and mounted for coaxial rotation with respect to the second sun wheel, the second radii being smaller than the first radii, the first bearing means being disposed in the first supporting means, housing shells connected to the bridge housing, connecting means operable for connecting the housing shells to a central portion of the bridge housing and for connecting the first supporting means to the bridge housing, the first sun wheel being mounted on a portion of the second supporting means for rotation therewith, and a second bearing means disposed between the first and second supporting means and operable to allow the rotation of the second supporting means relative to the first supporting means.
REFERENCES:
patent: 1399019 (1921-12-01), Krohn
patent: 1636819 (1927-07-01), Huck
patent: 1636820 (1927-07-01), Huck
patent: 2222697 (1940-11-01), Armington
patent: 2403594 (1946-07-01), Gilliard
patent: 2882752 (1959-04-01), Russell
patent: 3195371 (1965-07-01), Christie
patent: 3800626 (1975-04-01), Koivunen
Betts Kenneth H.
Magyar Vagon es Gepgyar
Marmorek Ernest F.
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