Machine element or mechanism – Gearing – Teeth
Patent
1991-12-23
1993-09-28
Braun, Leslie A.
Machine element or mechanism
Gearing
Teeth
74422, F16H 104
Patent
active
052478475
ABSTRACT:
A gear assembly with roller-cam contact by a cam gear with adjacent teeth forming a notch which defines a lobular periphery and a roller gear with a plurality 10A of rotatable rollers 10 is disclosed. Upon rotation, a roller rollingly contacts one of the sides of the lobular periphery and rollingly travels along the lobular periphery to rollingly contact the remaining side of the lobular periphery and with at least one of the teeth of the cam gear being in rolling contact with both a roller in an approach phase and with a roller in a recess phase to provide mechanical communication between the roller gear and the cam gear. A method of manufacturing the cam gear and the roller gear is also disclosed.
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Braun Leslie A.
Pitts Andrea
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