Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – And with bending
Patent
1989-06-16
1992-03-24
Watts, Douglas D.
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
And with bending
83305, 83482, 83561, 83659, 493370, 493471, 493477, 493947, B66D 162, B31B 116
Patent
active
050983660
ABSTRACT:
A machine for cutting filing folders to provide identification tabs which includes the use of two rollers, a cutter roller and an anvil roller. The cutter roller has a plurality of surface cutters spaced circumferentially to cut identification tabs selectively at each end and centrally of a folder. The anvil roller has clearance areas, and also an anvil area which will cooperate with one of the surface cutters depending on the circumferential orientation of the cutter roller. The machine provides for a gear drive for the rollers and a mechanism for lifting and adjusting the orientation of the cutter roller to effect cutting of the file edges with one of the surface cutters.
REFERENCES:
patent: 2138788 (1938-11-01), Hart et al.
patent: 3570348 (1971-03-01), Hallden
patent: 3731575 (1973-05-01), Gelin
patent: 4054071 (1977-10-01), Patejak
patent: 4159661 (1979-07-01), Russell et al.
patent: 4319506 (1982-03-01), Warren et al.
patent: 4742741 (1988-05-01), Hallberg et al.
Peterson Kenneth E.
Watts Douglas D.
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