| 摘要 |
<p>The winch (1) includes a drum (2) rotating on a shaft (3) which, on either end, is supported in a bearing (4) resting on a base (5). The drum has on either side, a plate (6) against which a drive plate (7) is arranged. The latter are driven by motors (8). The drive plates are each connected to the respective base by reaction rods. The rod connection may be resilient and hinged. The arrangement prevents the drive plate turning with the drum.</p> |
