POWER TAKEOFF REDUCTION GEAR Russian patent published in 2013 - IPC B60K17/28 F16D11/08 

FIELD: transport.

SUBSTANCE: invention relates to well repair plant power drive equipped with engine transmission power module and power takeoff gear. Power takeoff gear comprises housing and gearing including input gear 135 meshed with transmission output shaft and output shaft arranged to rotate at inlet gear revolution. Power takeoff gear coupling comprises drive coupling 162 engaged with transmission output shaft 150 and driven half-coupling. Coupling output shaft can run in driven half-coupling. Throw-in mechanism is engaged with driven half-coupling to displace between IN and OUT positions. Solenoid engaged with throw-in mechanism serves to change said mechanism from OUT position into IN position. Power takeoff gear incorporates controller coupled with transmission and incorporating computer read-code for reception and transmission of signals between transmission, power takeoff gear and couplings.

EFFECT: selective transmission of rotation.

23 cl, 17 dwg