Variable speed power transmission

Details Variable speed power transmission Variable speed power transmission

2006-12-12

2006-12-12

Lewis, Tisha (Department: 3681)

Planetary gear transmission systems or components

Planet periphery surrounds axis of interacting gear

Wabbler transmission

C475S169000, C074S640000, C074S393000

Reexamination Certificate

active

07147583

ABSTRACT:
Continuously variable speed power transmission with and without integrated motor/generator components. The transmission has an input member rotatable about an input axis, an output member rotatable about an output axis, a reaction control rotor with optional integrated motor/generator components for selective rotation about the input axis, a pericyclic motion converter mounted for pericyclic motion about the input axis, and a control means for selectively adjusting the rate of rotation of the reaction control rotor relative to the input member. A bevel gear construction is a preferred embodiment of the transmission. A method for varying speed ratios using pericyclic motion is described.

REFERENCES:
patent: 3094880 (1963-06-01), Maroth
patent: 3595103 (1971-07-01), Wildhaber
patent: 3895540 (1975-07-01), Davidson
patent: 3935750 (1976-02-01), Maroth
patent: 4281566 (1981-08-01), Brusasco
patent: 4620457 (1986-11-01), Distin et al.
patent: 4715249 (1987-12-01), Tibbals, Jr.
patent: 4966573 (1990-10-01), Yokoi
patent: 6286391 (2001-09-01), Gassmann
patent: 6348021 (2002-02-01), Lemanski

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