| 摘要 |
<p>The towing attachment for a rear servo operated vehicle hoist has a towing frame (14) pivoted from a central point (13) on the hoist platform to enable the towed vehicle to be taken around corners. The towing frame clamps about the front wheel of the towed vehicle, or to its chassis. The towing platform (10) has a triangular shape with the pivot coupling at the apex. A locking bolt (15) secures the towing frame when the hoist is raised when not in use. The servo arms of the hoist are mounted on supports (4,5) which slide on the rear chassis frame (1,2) of the vehicle.</p> |
