Title: Device for synchronized introduction of sheets into a treatment machine

Abstract: In a device for the synchronized introduction of sheets into a treatment machine, e.g. a printer-slotter or cutter for processing corrugated cardboard sheets, in which a reciprocating pusher pushes forward the lowermost sheet of a stack in a magazine between two stops and into engagement with feed rollers, the stack rests on the upper run of a set of endless belts, which upper run extends over a suction box which is maintained continuously under suction during forward movement of the pusher, the belts are driven forwardly to facilitate movement of the lowermost sheet from the bottom of the stack, and belts being immobile during the return movement of the pusher.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Capdeboscq, Bernard (St. Just Chaleyssin, FR)

Application Number: 911145
Filing Date: 1978-05-31
Publication_date: 1980-01-01
Assignee: S.A. Martin (Villeurbanne, FR)
Primary Class(es): 271/5 271/6, 271/35, 271/99, 271/106, 271/132
Other Classes:
US Patent Ref:

3941372	Mar, 1976	Matsuo	271/99.
3973768	Aug, 1976	Shannon	271/132.

Other Refs:
Primary Examiner: Schacher, Richard A.
Assistant Examiner:
Attorney: Haseltine, Lake & Waters