Sheet feeding or delivering – Feeding – With means to align sheet
Reexamination Certificate
2005-03-15
2005-03-15
Walsh, Donald P. (Department: 3653)
Sheet feeding or delivering
Feeding
With means to align sheet
C271S227000, C271S245000, C271S250000, C271S252000
Reexamination Certificate
active
06866261
ABSTRACT:
A device for laterally aligning sheets in sheet-processing machines includes a pulling device having a drivable transport roller and a dabber roller mounted on a pivotable lever. A spring system cooperates with the lever for adjusting a pressing force between the rollers. The spring system has a progressive spring characteristic.
REFERENCES:
patent: 837 703 (1952-05-01), None
patent: 971 251 (1958-12-01), None
patent: 30 11 626 (1981-10-01), None
Grasmück Georg
Leva Markus
Joerger Kaitlin
Walsh Donald P.
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