| 摘要 |
<p>The present invention relates to a front extension device for a semi-trailer of the platform or container-carrying type. The device is characterised in that it essentially consists of a frame (1) mounted at the front of the swan neck (2) so as to be able to be pivoted into a vertical position and to be locked in a horizontal working position, this frame being provided with a hitching pivot (3) identical to that (4) with which the swan neck (2) is equipped. <IMAGE></p> |
