Protective device for paper-handling machines, comprises a shield which is moved as required by a system of crossed-over cables attached to diagonally-opposite supports and passing over rollers in the shield itself

摘要

A protective device with a movable shield for use on a machine for the production or handling of paper, cardboard etc., has a guidance system (2) comprising crossed-over cables (7) passing over two rollers (5) on or in both sides of the shield (3) and between two sets of diagonally-opposite supporting points (4), so that the shield can be moved between (4) without tilting.