| 摘要 |
The machine has an offset printing unit comprising a printing block cylinder (1), which is supported in a first bearing (10). A linkage unit (4) i.e. drive, is supported in a rotary joint (5). A second bearing (11) i.e. eccentric bearing (17), holds a transmission cylinder (2), and the linkage unit is coupled with a unit for actuating and positioning the linkage unit around a rotary point of the joint. A third bearing (12) is arranged in an eccentrically movable manner to hold a counter printing cylinder (3), and is coupled with the unit for actuating and positioning the linkage unit. |
