Driving installation for transport truck e.g. power lift truck, has alternating current motor installed vertically above drive wheels and connected to inlet of mechanical differential whose outlets cooperate with drive wheels

摘要

The assembly has a turret rotating about a vertical axis, and drive wheels (4, 5) symmetric with respect to a plane passing through the vertical axis. A mechanical differential (7) is mounted axially between the wheels to create a differential effect between the wheels. An alternating current motor (6) is installed vertically above the wheels and is connected to an inlet of the differential whose outlets cooperate with the wheels.