| 摘要 |
The shaft bearing (12) of a processing machine (51) is generally only suitable for the accommodation of shaft ends (11) of a certain diameter. To support gravure (intaglio) cylinders (10) with shaft ends (11) with a different diameter, the bearing shells have to be replaced. To facilitate replacement, three bearing shells (22, 23, 24) are arranged in the bearing pedestal (16). An actuating device (52) serves for the simultaneous movement of one bearing shell (22) out of its working position into its rest position and of one of the other bearing shells (23, 24) out of its rest position into its working position. <IMAGE> |
