Patent ID: 8783134

Claim:
Gearing, in particular single-stage gearing having a transmission ratio of greater than 1 to 10, comprising (a) an internal gear with an internal toothing, (b) a first toothed ring with radially movable first teeth for engaging into the internal toothing, (c) a second toothed ring with radially movable second teeth for engaging into the internal toothing, (d) an inner shaft on which is fastened a first cam disk for the radial drive of the first teeth and a second cam disk for the radial drive of the second teeth, (e) wherein the first teeth and the second teeth provide different degrees of play for dividing a torque transmitted via the toothed rings between the toothed rings, and (f) wherein for different degrees of play of the first teeth and the second teeth, the cam disks have a different radius maxima, the first teeth and the second teeth have different lengths, and/or ring segments of the first toothed ring and of the second toothed ring have different radial thicknesses.