Manufacturing container or tube from paper; or other manufacturi – Bending – Folding
Patent
1981-10-30
1983-09-06
Heinz, A. J.
Manufacturing container or tube from paper; or other manufacturi
Bending
Folding
B65H 4514
Patent
active
044026790
ABSTRACT:
A sheet deflector for noise reduction in multi-stage folding machines having first and second folding rollers (1,3) with a clearance space (5) between them, with said space (5) being in the path of a sheet (8) to be folded, comprising a sheet deflector (4) having a curved guide surface (20) for deflecting the sheet, at least one slot-shaped opening in the sheet deflector (4) extending toward the bottom of said curved guide surface (20) and extending towards an intake opening (7) between a third folding roller (2) and the second folding roller (3) and a blade-shaped slide (12) which can be horizontally moved out of said slot-shaped opening towards the intake roller opening (7) when the sheet deflector (4) is inserted between said first and second rollers (1,3), whereby the blade-shaped slide (12) is adapted to guide the sheet so that it is folded exactly and faultlessly with very little noise into the bite between first and second rollers (1,3).
Heinz A. J.
Maschinenbau Oppenweiler Binder GmbH & Co.
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