| 摘要 |
A man-powered (e.g. manually pulled or pushed) multipurpose wheeled carrying device with ground clearance for transporting people, animals, equipment and goods over unsurfaced roads or tracks. The carrying device may include a chassis, a front dependent suspension and a rear dependent suspension, wherein each of the dependent suspensions comprises a legged solid axle, a connector, springs, and wheels. The legged solid axles of the dependent suspensions are adapted to keep the chassis at least 6 inches above the ground surface. The dependent suspensions are tiltable around a longitudinal axis of the chassis to keep the chassis leveled while all of the wheels are in contact with the ground, and to provide ground clearance during use. |
