Automatic gearbox for motor vehicles

摘要

The gearbox has a radial piston pump (1) to supply lubricating equipment, or controlling and operating equipment on the gearbox. The pump shaft (10) of one convertor (2) has a spigot (11) which engages in an eccentric cam (8) on the pump so that it is rotated with it, and the cam is guided between axial discs (27,28). The cam is made in an extrusion process from a noise-absorbing material, and is balanced by recesses (8B). It is supported at the side of the spigot by a further axial disc (30), which is connected rigidly to a bush (30A). The pump shaft of the convertor is also made from a noise-absorbing material.