Motor vehicles – Having at least one wheel both driven and steerable – Steerable wheel has exclusive axis of pivot
Patent
1985-09-12
1987-01-20
Love, John J.
Motor vehicles
Having at least one wheel both driven and steerable
Steerable wheel has exclusive axis of pivot
73493, 188181R, 303100, B60K 1730, B60T 800
Patent
active
046374884
ABSTRACT:
Axle assemblies having a sensor of the mechanical input shaft type are difficult to access and subjected to radial and axial loads which cause premature failure. A connecting arrangement affixes a sensor body to a support bracket adjacent a second end of a rotatable spindle and maintains an input shaft of the sensor within a preselected range of axially aligned positions with respect to a spindle axis. A coupling arrangement couples the second end portion of the spindle to the input shaft and transfers only rotational motion from the spindle to the input shaft. The coupling arrangement permits a preselected amount of freedom of movement of the spindle relative to the sensor in axial and radial directions. Thus, damage to and premature failure of the sensor is alleviated and accessability is substantially improved. The axle assembly is particularly suited for use on an automatic guided vehicle.
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Fotheringham James R.
Morrow David L.
Caterpillar Industrial Inc.
Hickman Alan J.
Love John J.
Watts Charles R.
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