| 摘要 |
<p>Unit for picking up spare wheels, comprising a drum (10) which rotates for winding or unwinding a cable (20), the drum (10) comprising a substantially cylindrical body (11) with a side surface (12) comprising a helical groove (13) for winding the cable (20) at least partially covering the side surface (12), one end (21) of the cable (20) being attached to a terminal (30), and the terminal (30) being attached to the body (11) of the drum (10), wherein the terminal (30) is a pivoting terminal, and at least one turn of the cable (20) blocks the pivoting of said terminal (30) when the cable (20) is let out.</p> |
