Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent
1998-06-16
1999-11-02
Marmor, Charles A
Machine element or mechanism
Gearing
Plural power paths to and/or from gearing
74665A, 74411, 74416, F16H 122
Patent
active
059749113
ABSTRACT:
A gear transmission assembly for transferring a drive torque from at least one power input to a primary user has at least one drive pinion carried by a respective power input shaft and meshing with a pair of facing coaxial counter-rotating ring gears having an axis perpendicular to the axis of the drive pinion and engaging between facing face teeth at least one transmission pinion having an axis perpendicular to the axis of the ring gears. The at least one drive pinion floats in the direction of the axis of the ring gears, while the at least one transmission pinion is supported by elements flexible in a circumferential direction with respect to the ring gears.
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patent: 5178028 (1993-01-01), Bossler, Jr.
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patent: 5807202 (1998-09-01), Sammataro
Pias Roberto
Turro Sergio
Fiatavio S.p.A.
Marmor Charles A
Parekh Ankur
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