Sheet-material associating – Associating or disassociating – Sheet associating
Patent
1976-01-26
1977-05-17
Burr, Edgar S.
Sheet-material associating
Associating or disassociating
Sheet associating
270 21, B65H 4514
Patent
active
040237907
ABSTRACT:
A paper-scoring attachment for use in buckle type paper folding apparatus which includes two parallel scoring rollers journaled in roller supporting frames. The attachment is fitted to the fold pan rails of the buckle type folder in place of the fold pans and positioned adjacent the first folding roller pair to permit scoring of paper stock passing through the first folding roller pair. The scoring rollers are driven by an idler gear secured to one supporting frame which gear engages the gear train of the conventional buckle type paper folder.
REFERENCES:
patent: 3157398 (1964-11-01), Zahradnik
Burr Edgar S.
Heinz A.
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