TRANSFER GEAR FOR THREE-AXIS WHEELED VEHICLE Russian patent published in 2010 - IPC F16H37/08 B60K17/346 

FIELD: transport.

SUBSTANCE: transfer gear is intended to be used in driveline of three-axis wheeled vehicle and contains housing (1) in the form of casing with parallel carrying walls (2) and (3). Input shaft (4) with gear wheel (5) is installed in the wall (2) and cover (7). In the wall (3) and cover (10), shaft (9) is installed coaxially with the shaft (4) for actuating the rear driving axle. The shat (9) is connected with the shaft (4) via gear clutch (8). In the walls (2, 3), intermediate shaft (15) is installed. It has gear wheel (14) engaged with gear wheel (17) installed in walls (2, 3) on bearings (18). Output shafts (19) and (20) for actuating the front driving axle and another rear driving axle are interconnected via cone-shaped differential gear (21) covered with cap (24). Carrier (22) of the gear (21) is made in the form of stepped socket the journal (23) of which is inserted into axial hole in the gear wheel (17).

EFFECT: increased reliability of transfer gear and its functionality enhancement.

2 cl, 1 dwg