Precessional device and method

Machine element or mechanism – Gyroscopes – With caging or parking means

Reexamination Certificate

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Details

C074S005400, C074S005700

Reexamination Certificate

active

07854177

ABSTRACT:
A precessional device having independent control of the output torque generated by the device and the oscillation rate of the device is disclosed. The device comprises a rotor supported by an axle wherein the ends of the axle are supported by a circular race. The circular race is rotatable, and may be driven by a motor or other means, thereby controlling the oscillation rate of the device independently of the output torque arising from the rotation rate of the rotor. The motor may be controlled by a control program that adjusts the rotation rate of the circular race to modify the shape of the resistance curve.

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