A method of damping vibrations with a drive device and a device for performing this method.

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a vibration damping method for a device which is driven by a cyclic movement at a constant angular velocity, wherein a resiliently flexible coupling shaft (5) is provided between the drive motor (20) of the drive device (1) and the input member (4) of the driven mechanism. ), wherein the constant cyclic driving cyclic movement is provided by the drive electric motor (20) to the rotating peripheral cams (202, 203) which provide a corrective bidirectional step motion of the carousel (801). In the drive device (1), a driving cyclic movement and a correcting electric motor (80) are supplied by the electric motor (20) and then both movements are mechanically added and the output member (3) of the drive device (1) is in front of the elastically flexible connecting shaft (5). ) supplies a summation movement of the driving electric motor (20) and the correction electric motor (80). The invention also relates to a device for performing a vibration damping method for a drive device (1) to drive a mechanism by cyclic movement, wherein a resiliently flexible connecting shaft is inserted between the output member (3) of the drive device (1) and the input member (4) of the driven mechanism. 5).