Stair climbing device for transporting loads over staircase, has handle lever designed as traction device for stair climbing device, which is arranged at load supporting unit for tensile transportable load

摘要

The stair climbing device (2) has a handle lever (10') designed as a traction device (10) for the stair climbing device, which is arranged at a load supporting unit (12) for a tensile transportable load (4). A large wheel (8) is provided for propelling the stair climbing device supported at a base (6'), particularly the stairs (6). The load supporting unit has a support (14) for the transportable load, which is partially extended in a longitudinal direction (16) within a large wheel surface (20). The large wheel surface is limited by an outer circumference (18) of the large wheel.