PRINTING UNIT FOR VARIABLE-FORMAT OFFSET PRINTING PRESSES

摘要

Variable-format offset printing units are provided in which each of the two supporting members of the intermediate cylinder is connected to the respective supporting member of the impression cylinder by a respective linear actuation device which includes a first element and a second element that are movable relative to each other along a direction of relative movement, wherein the first element of each linear actuation device is hinged to a respective supporting member of the intermediate cylinder and wherein the second element of each linear actuation device is hinged to a respective supporting member of the impression cylinder.