| 摘要 |
The vehicle, such as a wheelchair, child's pushchair or buggy, comprises a chassis (22) and a suspension assembly mounted on the chassis. A support, such as a seat (25), for a load is mounted on the chassis, and a handle (28) is provided for manually propelling the vehicle. The suspension assembly comprises suspension arms (38, 39) pivotably mounted on the chassis and extending in forward and rearward directions in the region of opposite sides of the chassis. Each suspension arm has a wheel (42, 43) rotatably mounted at the free end thereof. Spring means (46) is disposed in the region of each side of the chassis and acts between the forwardly and rearwardly extending suspension arms in such a way that the free ends thereof tend to pivot towards each other. The suspension permits the load to travel smoothly over rough ground. <IMAGE> |
