Link for grid rolling printing machine, has gear and steel ring with two roll elements and central bus, where roll elements are separated from each other by portable element

摘要

The link has a gear (3) and a steel ring (4) with two roll elements (5) and a central bus (1), where the roll elements are separated from each other by a portable element (6). Switching elements are trapped in the gear and sealed with O-rings (2) together with a washer (7) secured with a locking spring (8).