DIFFERENTIAL WITH LIMITING SLIPPAGE AND DIFFERENTIAL THROW-IN CONTROL MECHANISM Russian patent published in 2011 - IPC F16H48/20 

FIELD: transport.

SUBSTANCE: proposed differential comprises device 35 to limit rotation of output gear 23 relative to crankcase 11 and drive device 55 to shift device 35 from OUT into IN state. Device to limit rotation of output gear comprises element 47 arranged nearby one crankcase axial end face to move between first OUT position of aforesaid device and second IN position. Measurement assembly is arranged nearby one crankcase axial end face and comprises sensitive element 71 and wall element arranged between device 35 to limit rotation of output gear 23 and drive device. Said wall element has non-ferromagnetic section between sensitive and moving elements. Motion between first and second positions causes change of electromagnetic flux that communicates sensitive element and moving element.

EFFECT: registration of differential state variation without increasing its overall dimensions.

9 cl, 6 dwg