Gary Frank Fowler, Wayne Harvey Garland, Michael Alexander Novick: Cylinder assembly for a folding apparatus of a rotary printing press. Heidelberger Druckmaschinen Aktiengesellschaft, Herbert L Lerner, Laurence A Greenberg, Werner H Stemer, June 26, 2001: US06250622 (7 worldwide citation)

The present invention is related to a paper conducting cylinder in a folder which is assigned to a rotary printing press such as a rotary newspaper printing press. A plurality of cylinder's surface sections (

Christopher Alan Cloutier, Gary Frank Fowler, Michael Alexander Novick: Fold-off guide for a folder in a paper-processing machine. Heidelberger Druckmaschinen, Laurence A Greenberg, Werner H Stemer, Ralph E Locher, August 12, 2003: US06605027 (4 worldwide citation)

A folder in a signature-processing machine has a transfer cylinder and a folding cylinder. The two cylinders are mounted to be rotatable in relative counter-rotation at a substantially equal peripheral speed. They form a nip through which a signature is transported. The signature is taken up by the ...