초록

A wheel suspender includes a ramp. A lifting device is configured to apply a force onto a wheel so as to move the wheel up the ramp.

대표청구항 ▼

1. A wheel suspender comprising: a ramp;a lifting device configured to apply a force onto a wheel so as to move the wheel up the ramp to a lifted position, wherein the wheel is a wheel of a bed;an open space for the wheel defined by the ramp and the lifting device; anda weighing device having a mech

1. A wheel suspender comprising: a ramp;a lifting device configured to apply a force onto a wheel so as to move the wheel up the ramp to a lifted position, wherein the wheel is a wheel of a bed;an open space for the wheel defined by the ramp and the lifting device; anda weighing device having a mechanism for weighing the bed via the wheel when the wheel is in the lifted position. 2. The wheel suspender as claimed in claim 1, wherein the lifting device comprises a lever device. 3. The wheel suspender as claimed in claim 2, wherein the lever device comprises a toggle lever or a toggle lever arrangement. 4. The wheel suspender as claimed in claim 2, wherein the lever device is configured to self-lock in at least one operating state. 5. The wheel suspender as claimed in claim 3, wherein the lever device can be fixed in a self-locking position by overextension of the toggle lever or of the toggle lever arrangement. 6. The wheel suspender as claimed in claim 1, wherein the lifting device has a motor drive. 7. The wheel suspender as claimed in claim 1, wherein the lifting device has a crank drive. 8. The wheel suspender as claimed in claim 1, wherein the lifting device has a hydraulic or pneumatic drive. 9. The wheel suspender as claimed in claim 1, wherein the lifting device has a threaded drive. 10. The wheel suspender as claimed in claim 1, wherein the lifting device acts on the running surface of the wheel to be lifted. 11. The wheel suspender as claimed in claim 10, wherein the lifting device has a rotary sleeve or a thrust wheel which, during a lifting operation, rolls along the running surface of the wheel to be lifted. 12. The wheel suspender as claimed in claim 1, wherein the lifting device acts on the axle of the wheel to be lifted. 13. The wheel suspender as claimed in claim 1, wherein the wheel suspender has at least one sliding foot or at least one wheel for displacing the wheel suspender relative to the underlying surface. 14. The wheel suspender as claimed in claim 1, wherein the ramp has a section for receiving the wheel, or in that at least part of the ramp is arranged in a manner such that it can pivot about an axis. 15. The wheel suspender as claimed in claim 1, wherein the bed includes a plurality of wheels, and further comprising additional ramps, respective lifting devices and weighing devices each corresponding to a respective one of the wheels. 16. The wheel suspender as claimed in claim 15, wherein the weighing devices are linked to one another for weighing an object disposed on the bed. 17. The wheel suspender as claimed in claim 15, wherein the weighing devices are connected to a processor.