Active torque biasing differential using a variable...

Details Active torque biasing differential using a variable... Active torque biasing differential using a variable...

2006-05-11

2009-08-18

Ho, Ha D. (Department: 3655)

Planetary gear transmission systems or components

Differential planetary gearing

Bevel gear differential

Reexamination Certificate

active

07575531

ABSTRACT:
An active torque biasing differential includes a housing and an outer annulus disposed within the housing. An inner annulus is contained within the outer annulus. The inner annulus includes a plurality of slots. A plurality of vanes are disposed in the slots in the inner annulus. The vanes slidably contact the outer annulus. The vanes include a plurality of orifices formed therein. An electromagnetic coil is placed to apply a magnetic field to a chamber bounded by the outer annulus and inner annulus.

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