Patent ID: 7901135

Claim:
A displacement system for a C-arm arranged on a trolley, the displacement system comprising: at least one first and at least one second guiding element arranged in a plane or parallel to said plane, with the first and second guiding elements being arranged at right angles to one another, a displacement device arranged in a displaceable fashion along the first and second guiding elements, with the displacement device being coupled to the guiding elements such that by rotating the displacement device about a drive axis, the displacement device is displaced along the first and second guiding elements, a first rotary disk connected in a rotatable fashion to the displacement device about an axis of rotation which is parallel to the drive axis, a second rotary disk connected in a rotatable fashion to the displacement device about the drive axis, and a belt connecting the first and second rotary disks, with the displacement device being rotated about the drive axis when the second rotary disk is rotated about the drive axis, by the first rotary disk being moved along the first guiding element by the belt.