Cylinder for printing forme making device, has blocking device which blocks screw body when screw movement is produced by driven cylinder

摘要

The cylinder is mounted on a frame (6) by pins (2,3) and bearings (4,5). A drive (8) is connected to the first pin (2). The second pin (3) and the cylinder (1) can move away from one another. The second pin is connectable at the separation point with the cylinder (1) using a screw body (18) screwed into the cylinder. During a screw movement made produced by the driven cylinder (1), a blocking device (20) block the screw body.