| 摘要 |
A wheeled support for an automobile has a frame having three or more arm sections (2) radiating outwardly from a central zone. A support (5) is located within said central zone. A caster wheel (6) is mounted rotatably at or near the radially outward end of each of the radiating arm sections (2). Each arm section (2) is formed of a pair of substantially parallel lateral walls (7) connected at their radially outward ends by a bridging wall (8). The caster wheels (6) are mounted to the undersides, in wheeled use, of the bridging walls (8). <IMAGE> |
