VEHICLE DIFFERENTIAL LOCKING DEVICE (OPTIONS) Russian patent published in 2021 - IPC F16H48/00 F16H48/20 F16H48/30 F16H48/34 

FIELD: vehicles.

SUBSTANCE: invention relates to locking differentials devices of driving axles of vehicles with forced locking. According to option 1, the vehicle differential locking device consists of blocking elements having the shape of a body of rotation; through blocking holes made in the differential housing, inside which blocking elements are located, recesses of the half-shaft gear located on the surface of the half-shaft gear; an annular blocking clutch located on the differential housing around the blocking holes with blocking elements. On the inner surface there are grooves of the blocking clutch to increase the area of the contact patch of the pair: blocking clutch - blocking element. The blocking clutch is connected to the drive and has the ability to move along the axis of rotation of the differential. In the vehicle differential locking device according to option 2, the locking clutch is made with the possibility of turning it relative to the differential housing around its axis of rotation and with the possibility of stopping its rotation in the “Unlocked” and “Locked” positions.

EFFECT: invention improves the performance of the differential.

18 cl, 72 dwg