VEHICLE DIFFERENTIAL CROSSPIECE Russian patent published in 2020 - IPC F16H48/38 

FIELD: transport machine building.

SUBSTANCE: invention relates to differential crossbar driving axles of vehicles. Crosspiece of the differential comprises long rod (1) in the form of a cylinder and two short rods (2). Long rod (1) has through hole (3) located in the center of the rod and perpendicular to the direction of its axis. On each side of the hole there is chamfer (4) of 1…5 mm × 20…40°. Short rods (2) are located perpendicular to long rod (1) and collinear relative to each other and consist of two parts: outer cylindrical part (5) and connecting part (6) having cylindrical shape of smaller diameter than outer cylindrical part (5). Rods (2) are inserted into through hole (3) of said long rod (1) by connection part (6) at a distance from each other. External cylindrical part (5) of short rods (2) with its end surface (7) rests against cylindrical surface of long rod (1). Short rods (2) have on the outer ends opposite to the connecting parts, fixing from turning the structural element in the form of central groove (8), in which elongated part (15) of fastening element (9) connecting the parts of the inter-wheel differential is located.

EFFECT: simplified design of cross-piece, as well as assembly of differential with cross-piece.

1 cl, 4 dwg