| 摘要 |
<p>The invention relates to a hauling device for trailers with inertial braking, with adjustable loading threshold, for the inertia braking systems fitting out the trailers, in particular agricultural trailers. The claimed hauling device comprises mainly a fixed pipe (1) attachable to the trailer pole and an eyelet (2) which is coupled, while travelling, to the hauling device of the hauling vehicle, and whereon a bushing (5) secured by a nut (6) is mounted, said end of the eyelet driving a trailer brake actuating lever (8). The system which adjusts the loading threshold comprises a ball (9) supported by a washer (10) and a spiral compression spring (11) guided by a threaded bushing (12) and secured by a tensioning screw (13).</p> |
