Pitney Bowes Inc.

Ferris Gene Keyt

Harold Silverman

Robert E Kleid

M James Marin

Donald J Illk

This invention relates to a sheet feeding and shingling apparatus wherein sheets are brought into an apparatus individually to be processed. The sheets are subsequently discharged from the apparatus with an overlapping relationship. This apparatus has utility in situations where sheets are individually processed, as for example in the making of copies, and must be shingled for the purpose of further handling.

Feeding and shingling apparatus

A system for progressively folding a sheet as it continuously moves along a feed path from a printer to an envelope inserting station; said system including an arrangement for initially forming longitudinal score lines on a sheet and for then progressively laterally bending and creasing the sheet along said score lines to as to form a folded sheet having a plurality of mutually overlying panels. The scoring and lateral bending operations take place in a progressive manner as the sheet continuously moves along its substantially linear feed path.

Sheet folding device

A continuous sheet collating system is disclosed for printed texts wherein a continuous web of printed sheet-like material is continuously fed to a continuously, uninterrupted, collating drum. The web is wrapped upon the rotating drum a number of times equal to the number of printed sheets (less one) desired in a (text) collated stack of printed sheets. The wrapped web is then severed at the desired wrap number to provide collated individual sheets of the printed text in their proper sequential order. These sheets are then discharged from the collating drum as a unitized mass of collated printed sheets in textual context.

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Trumbull, CT, United States of America

Ferris Gene Keyt