| 摘要 |
<p>The trolley has a rolling parallelepiped frame (1) carrying a tray wall constituted of vertical panels (10a, 10b) carried by the frame. The frame has fixed and opening parts (2, 3) articulated to each other around a vertical axis on a periphery of the frame to take a closed position in which the frame has parallelepiped shape, and an opening position. Two sides (1a, 1b) of the parallelepiped frame located on both sides of articulation are in extension with each other in the opening position. The panels are arranged on the frame so as to be articulated around the same vertical axis. An independent claim is also included for an assembly of two service trolleys.</p> |
