| 摘要 |
An electrically powered motor vehicle comprises a main frame (4), a front axle assembly (6), and a rear axle assembly (7). The main frame (4) includes a front frame subassembly (40), a floor-panel subassembly (41), a rear frame subassembly (42), and a top frame subassembly (43). Each of these frame subassemblies (40-43) comprises a lattice structure including steel box-section elements, preferably high-strength steel elements. Each of the frame subassemblies is prearranged for being preassembled separately and then subsequently assembled together with the other subassemblies so as to constitute the aforesaid main frame (4). The structure is such as to afford high flexibility of production, and presents at the same time considerable safety characteristics, thanks to a high capacity of absorption of impact energy. In one embodiment designed for transport of goods, the motor vehicle is equipped with a transporting body (14) having a hollow-walled body made of plastic material, filled with foamed plastic material, preferably obtained with the rotational-moulding technique. |
