Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent
1988-04-25
1989-07-11
Diehl, Dwight G.
Machine element or mechanism
Gearing
Plural power paths to and/or from gearing
74206, 74209, F16H 1306
Patent
active
048460087
ABSTRACT:
In a planetary type traction roller transmission which comprises a sun, a traction ring and planetary traction rollers disposed in the space between, and in engagement with, the traction ring and the central sun, the traction surfaces of the sun, the traction rollers and the ring members are all somewhat conical and the members are so arranged that their axes and all tangential axial lines of the traction surfaces intersect in a single point on the axis of the transmission and a device is provided for urging the sun member toward that point of intersection and between the planetary rollers for forcing the planetary rollers into engagement with the sun and the traction ring.
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"Bearings and Rolling Traction, Analysis and Design", Excelermatic, Inc., FIGS. 20-3, 20-4 & 20-5, Charles E. Kraus.
Campbell Christopher C.
Diehl Dwight G.
Excelermatic Inc.
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