| 摘要 |
The combination trolley (1) comprises a first trolley (2) provided with a first coupling part (21) at a coupling end (9) and a second trolley (3) provided with a second coupling part (24) at a coupling end, whereby the first and second coupling parts are interconnectable. The first and second trolleys are sup- ' ported by caster wheels (6, 8). The first trolley is adapted to be driven by at least one motor-driven wheel (10) supported pivotally about a vertical axis (12). The at least one motor-driven wheel (10) is located at the coupling end (9) of the first trolley (2). |
