Patent ID: 7726431

Claim:
Steering drive for a wheel of a ground conveyor with an apparatus for recording the actual angle of the steered wheel, with a steering motor, a steering controller or regulator driven by a steering angle transmitter, the input signal of which is given to the steering motor, a steering drive coupled with the shaft of the steering motor, the output side of which is connected with a steering plate, which mounts the single steered wheel, and a rotation angle sensor, which records the rotation angle of the steering plate, characterized in that the shaft ( 12 , 44 ) of the steering motor ( 10 ) is designed as a hollow shaft, through which a sensor drive shaft ( 18 , 60 ) is inserted and which is connected on the drive side with the output side of the steering drive ( 14 ) and works together with the angle sensor ( 20 , 64 ) on the side of the steering motor ( 10 ) facing away from the steering drive ( 14 ).