| 摘要 |
A hydraulic module is intended to provide motive power to a motor vehicle comprising a transmission (1) comprising a housing (2a, 2b) housing an axle differential (3), the output shafts of which are coupled to the driven wheels of said motor vehicle. The hydraulic module comprises a pump casing (11) fixed to the housing (2a, 2b) of the transmission (1) and housing a single hydraulic motor (12) comprising a hydraulic distributor (14), a barrel (15), a pump cam (13) fixed to the housing (5) of the axle differential (3) and a plurality of radial pistons (16) in contact via one of the ends thereof with the internal surface of the pump cam (13) and each intended to slide in one of the cylinders (15a) of the barrel (15), said cylinders (15a) being in fluidic communication with the hydraulic distributor (14). |
