Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent
1987-11-13
1989-01-31
Wright, Dirk
Machine element or mechanism
Gearing
Plural power paths to and/or from gearing
F16H 344, F16H 5710
Patent
active
048007820
ABSTRACT:
An accessory transmission for an automotive vehicle comprises a planetary gear set, a fixed cover and a cone clutch engageable with the ring gear of the planetary gear set or the cover to provide a direct drive or underdrive gear ratio in one embodiment, or a direct drive and overdrive gear ratio in another embodiment. The principles of the invention may also be applied to an embodiment wherein the ring gear rotation is governed by a one way brake as well as the cone clutch to provide both underdrive and overdrive transmissions.
REFERENCES:
patent: 811327 (1906-01-01), Rivierre
patent: 2882757 (1959-04-01), Edsall
patent: 3295394 (1964-01-01), Whateley
patent: 4738163 (1988-04-01), Anderson et al.
G.E. Machine Tool Limited
Wright Dirk
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