Feeder tray for continuous forms bursting

Sheet-material associating – Associating or disassociating – Signature associating

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225100, B65H 4100

Patent

active

044732180

ABSTRACT:
A feeder tray for feeding a continuous form into a friction feed folding machine. A continuous form, which is typically a printout generated by a computer's printer, is pulled through a pair of tensioning rollers mounted on the feeder tray. The continuous form exits the tensioning rollers and is fed between a friction wheel and idler wheel. Upon exiting the friction wheel the form is engaged by a pair of stripper wheels which are rotating at a much higher rate than the friction wheel or tension rollers. The sudden increase in lineal speed imparted to the continuous form by the stripper wheels causes the form to burst at a perforation. The bursting operation is repeated at each perforation to reduce the continuous form to a plurality of singular sheets.

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patent: 4341003 (1982-07-01), Kopena
patent: 4375189 (1983-03-01), Berner et al.
patent: 4397410 (1983-08-01), Schueler

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