| 摘要 |
A motor driven dragging tool in which a support frame is conveyed by one or several continual drive bands (16) which are driven by a motor arranged on the frame (26). The tool is designed to carry a load and has steering rods (38, 40) for manoeuvring. Two drive bands (16) are arranged on both sides of a central frame (10). The motor (26), is placed at one end of the frame whilst a lengthwise fastening position (48) for a load-bearing unit (50) is arranged between the motor (26) and the frame's other end.<IMAGE> |
