| 摘要 |
A transporting device (10) having wheels (13) arranged on a frame (11) and an electromotively driven stair-climbing device, whereby the electromotor of the stair-climbing device drives first eccentric levers (26) on each of which second eccentric levers (30) are pivoted which are pivoted with their ends on carriers (17) having support legs (21) situated on their other end, wherein the carriers (17) extend in a linear manner on the device (10) and gears (28, 34, 36), having a transmission ratio of 1:2, are arranged between the first and second eccentric levers.
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