| 摘要 |
<p>The subject of the present invention is a fully removable trailer hook (4), meaning that, when the lug end is removed the 7-pole or 13 pole socket comes with it. In the design dealt with in the present invention, the problem is solved by employing a bayonet joint for the mechanical portion and for, the electrical portion, by using a special contact-carrier block (5) capable of following the movements resulting from the insertion and removal operations. <IMAGE></p> |
