| 主权项 |
1. A drive mechanism (10) for a tracked vehicle, the drive mechanism comprising:
an electric drive motor (1) for supplying driving power, an electric steering motor (3) for supplying steering power, mechanical drive elements, when driving around a curve, transmitting reactive power between a right-hand drive side (12) and a left-hand drive side (11) of the tracked vehicle, an electric auxiliary motor (2) selectively assisting either the drive motor (1) or the steering motor (3), the drive mechanism further comprising a clutch (6) by which, in a selected first shift position, the auxiliary motor (2) is connected in a force flow of the drive motor (1) or, in a selected second shift position, the auxiliary motor (2) is connected in a force flow of the steering motor (3), a mechanical connection of the drive mechanism, between the left-hand drive side (11) and the right-hand drive side (12), comprising a central shaft (4) that is drivable by the drive motor (1) and a neutral shaft (5) that is drivable by the steering motor (3), and the force flows, conducted by way of the central shaft (4) and the neutral shaft (5), are combined for each of the left-hand drive side (11) and the right-hand drive side (12), by a respective summing gearset (8, 9), in order to drive, via the respective summing gearset (8, 9), an associated track. |
