Material cutting and feeding machine

Cutting – With product handling means – Including means to form or hold pile of product pieces

Reexamination Certificate

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C083S156000, C083S162000, C083S167000, C083S209000, C083S212100, C083S213000, C083S255000, C083S649000, C083S678000, C083S694000, C083S695000, C083S949000

Reexamination Certificate

active

06868764

ABSTRACT:
A material cutting and feeding machine for cutting and perforating a roll of paper. The material cutting and feeding machine includes a generally rectangular frame. A material feeding roller is mounted to the frame. The feeding roller is adapted to hold a roll of paper. A motor is adapted to rotate a draw roller assembly that draws the paper from the paper roll. A cutting assembly is mounted adjacent to the draw roller. The cutting assembly comprises a latitudinal perforating bar adapted to perforate the paper along a width of the paper, a perforating wheel adapted to perforate a length of the paper, and a latitudinal cutting bar adapted to cut the paper along the width of the paper. A guide roller assembly comprised of four rollers and two guides is orientated to feed the paper from the paper cutter to an exit in the frame.

REFERENCES:
patent: 3716132 (1973-02-01), Lewyckyi
patent: 4207667 (1980-06-01), D'Angelo et al.
patent: 4487377 (1984-12-01), Perini
patent: 4697755 (1987-10-01), Kataoka
patent: 5099671 (1992-03-01), Beaulac
patent: 5839688 (1998-11-01), Hertel et al.
patent: 6003420 (1999-12-01), Wakabayashi et al.
patent: 6257112 (2001-07-01), Wakabayashi et al.

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