Machine element or mechanism – Gearing – Pressure distributing
Patent
1975-04-24
1976-05-04
Gerin, Leonard H.
Machine element or mechanism
Gearing
Pressure distributing
F16H 5700
Patent
active
039540200
ABSTRACT:
A rotational drive assembly including a pair of pinion gears journalled on idler shafts disposed laterally on either side of a drive shaft and meshing with the teeth of a drive gear and a ring gear. The drive shaft is universally journalled for rotation and for permitting a limited range of movement of the drive gear toward and away from the ring gear to substantially equalize tooth contact between the drive gear and each of the pinion gears as the drive shaft is rotated. A slotted bearing may be provided to preclude excess lateral movement of the drive shaft.
REFERENCES:
patent: 2496857 (1950-02-01), Cronstedt et al.
patent: 3307433 (1967-03-01), Bennett et al.
patent: 3333482 (1967-08-01), Wildhaber
Morrow, Sr. James G.
West John D.
Gerin Leonard H.
The Manitowoc Company Inc.
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