Motor vehicles – Special wheel base – Having only two wheels
Patent
1987-07-22
1988-11-08
Bertsch, Richard A.
Motor vehicles
Special wheel base
Having only two wheels
180226, 280286, B60G 702
Patent
active
047829087
ABSTRACT:
Oscillating supporting device for the driving wheel of a vehicle comprising an arm parallel to the median plane of the wheel and pivotally mounted on the vehicle chassis trough a transverse shaft disposed at one end of the arm, by means of two bearings disposed in such a way that the median plane of the wheel is substantially situated at mi-distance thereof, the wheel being mounted on a rotation axle carried by the arm at its other end, the connecting shaft and rotation axle being parallel to each other, wherein the rotation axle is supported by two other bearings disposed on either side of the wheel, the first of which is integral with the arm and the second of which is carried by a link pivotally mounted on the arm, the internal cage of the second bearing being crossed through by the end of the rotation axle and blocked thereon by a removable fixing nut.
REFERENCES:
patent: 2913255 (1959-11-01), Courtney et al.
patent: 3971571 (1976-07-01), Yoshioka
patent: 4479661 (1984-10-01), Weigl
patent: 4553622 (1985-11-01), De Cortanze
Bertsch Richard A.
ELF France
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