Patent ID: 8316739

Claim:
A method for attaching a plurality of fastening means, located along a circular path, using a screwdriving device ( 20 ) having feed drive outputs ( 19 , 17 ), corresponding to the fastening means, located on a circular path and including a screwdriving tool bit ( 18 ), the method comprising the steps of: extending the drive outputs ( 17 ) from a position of repose to a working position and locating the screwdriving tool bit ( 18 ) at the fastening means, and screwing the fastening means in by the drive outputs ( 17 ), wherein the feed drive outputs ( 19 ) are located on circular paths of different diameters and only those drive outputs ( 17 ) located on a particular circular path, which corresponds with a circular path on which the fastening means are located, leave a position of repose, wherein the number of feed drive outputs ( 19 ) corresponds to the number of fastening means, and wherein two feed drive outputs ( 19 ) are operated by a common spindle drive 11 using means ( 12 ).