Patent ID: 6820839
Filing Date: 2004-11-23
Classification: B41F,B65H

Abstract:
A turning bar arrangement adapted for changing a direction of travel of a material web, said turning bar arrangement comprising:a first turning bar, said first turning bar being supported at only a first end and at an angle with respect to a direction of travel of a material web; a register roller, said register roller being supported at only a first end for rotation about an axis of rotation parallel to said direction of travel of said material web; a first plane defined by said material web in a path of travel extending between said register roller and said first turning bar, said first turning bar and said register roller being non-overlapping with respect to each other, when viewed in a plane perpendicular to said first plane; and means supporting said first end of said register roller for movement along said path of travel whereby registration of said material web is changed in response to said movement of said register roller.