FORCIBLY LOCKED CONICAL DIFFERENTIAL OF VEHICLE (VERSIONS) Russian patent published in 2019 - IPC F16H48/32 

FIELD: transportation.

SUBSTANCE: group of inventions relates to locking differentials. In the first version, differential has housing (1) and cover (3). In housing (1) there are half-axial straight-spaced conical first and second gears (4, 5) and satellites (6). In cover (3) on inner end surface annular groove is made, which forms open chamber (9), in which piston (10) in contact with first gear (4) is installed with possibility of its longitudinal movement together with gear (4). In housing (1) on inner end surface there is similar annular groove, in which piston (11) is installed with possibility of its movement together with gear (5). Chamber (9) by means of channel (12) made in cover (3) communicates with union (13) fixed on external end surface of cover (3). Sliding washers can be installed between pistons and semi-axial gears. In the second version of invention two pairs of satellites are installed, which are installed on cross-piece.

EFFECT: enabling the design simplification.

4 cl, 2 dwg