Wheel jack has ramp and lifting device that is arranged and designed so that wheel can be moved up or down ramp with lifting device

摘要

The wheel jack has a ramp (5) and a lifting device (3) that is arranged and designed so that a wheel can be moved up or down the ramp with the lifting device. The lifting device has a lever arrangement that contains an elbow lever or an elbow lever arrangement.. An independent claim is also included for a bed weighing device with at least one wheel jack.