| 摘要 |
<p>Traction coupling device for a vehicle comprising a hook body (1) delimiting a cradle (4, 4a) for a traction coupling member (5) of a towed vehicle, characterised in that the traction coupling body is made in one piece and supports, by a spindle (7), a shackle (8) with which is articulated a lock (11) of which a heel-piece (12) is maintained facing a stop-piece (16, 17, 18) of the hook body by a safety pin (21), the said lock forming a trigger (13) to cause its pivoting about the axis (10) which carries it at the same time that the shackle (8) is tilted about the axis (7) which connects it to the hook body. <IMAGE></p> |
