Patent ID: 6050190
Filing Date: 2000-04-18
Classification: B41F

Abstract:
An assembly for moving two doors that are movably mounted on a side wall of a printing group in a rotary printing machine, the two doors being movable between an open position and a closed position for opening and closing an access opening in the side wall proximate a printing group cylinder supportably mounted in the printing group, said assembly comprising:a first toggle lever having two levers joined at a toggle joint and articulately connectable between the side wall and one of the two doors;a second toggle lever having two levers joined at a toggle joint and articulately connectable between the side wall and the other of the two doors;a first selectively actuatable motor operatively connected to said toggle joint of said first toggle lever for moving the one of the two doors; anda second selectively actuatable motor operatively connected to said toggle joint of said second toggle lever for moving the other of the two doors.