| 摘要 |
A rotary printing machine comprises a pulley (15, 16, 17) for transmission of driving torque provided by a drive motor via belt means to a main drive shaft (6) of the machine. In order to damp power transmission oscillations, the pulley is mounted on the shaft (6) to be resiliently displaceable relative thereto in the circumferential direction of the shaft against the action of circumferentially extending tension springs. <IMAGE> |
