| 摘要 |
<p>The present invention relates to a handling device (10) comprising a chassis with a reference plane and provided with means of advancing along the ground (S), the reference plane being substantially parallel to the ground (S) when the device (10) is resting on the ground (S). The device (10) is characterized in that it also comprises a hollow cradle comprising an upper surface designed to accept at least one load; a frame able to move in the cradle along an axis of translation (Z) that is not parallel to the reference plane, this axis (Z) preferably being perpendicular to the reference plane; a load transfer mechanism (80), the mechanism (80) being secured to the frame in terms of translational movement in the cradle and delimiting a load-supporting plane (P80) that is parallel to the reference plane; and means (30) of moving the frame in the cradle along the axis of translation (Z), between a configuration in which the device (10) is lowered, in which configuration the supporting plane (P80) of the mechanism (80) is situated above the upper surface of the cradle, and a configuration in which the device (10) is raised, in which configuration the supporting plane (P80) of the mechanism (80) is situated below the upper surface of the cradle. The invention also relates to a system (100) for negotiating obstacles on the ground, comprising at least two handling devices (10, 10') positioned one on either side of an obstacle (E) on the ground (S).</p> |
