FREE WHEEL MECHANISM Russian patent published in 2009 - IPC F16D41/06 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly, to freewheel clutches. The proposed double-sided freewheel mechanism comprises the first half-coupling with the worm fitted in bearings to engage the worm wheel that makes the mechanism second half-coupling. The worm gear represents a self-braking gear. The worm shaft is driven from the worm wheel shaft, the drive gear ratio being equal to that of worm gear. The gear set incorporates the device to open and close the linkage of its components aforesaid device represents an electromagnetic coupling fitted on the output shaft and linked up with one of the drive gear wheels.

EFFECT: higher reliability and expanded performances.

2 dwg