| 摘要 |
<p>An automatic operating system for at least one device, particularly a safety device, in the event of accidental movement of a vehicle and the vehicle provided with this system. It is characterised in that: - the traction means (24) is associated with a stand (19), provided at its base (19a) with a shoe (20) for resting on the ground (18), and which, close to its other end, is associated with the chassis of the vehicle (6) via an articulation (21) having a substantially horizontal axis perpendicular to the normal direction (17) of movement of the vehicle (6), - on the stand, the traction means (24) is connected at a point (24a) located between the axis of articulation (21) and the shoe (20), and - at its other end, the traction means (24) is joined to the manoeuvring lever (15a) which passes via at least one point (25) which, at a certain distance above the axis of articulation (21), is located so that, when the stand is in an initialisation position, the abovementioned point (25), the axis of articulation (21) and the linking point (24a) are in line. <IMAGE></p> |
