Varible size folding machine

Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – And with bending

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Details

493324, 493360, B41F 1360, B65H 4528

Patent

active

054295793

ABSTRACT:
The present invention pertains to a variable size folding machine 10 in which a plurality of cross perforaters 61, 62, and 63 are disposed. Any of the plurality of cross perforaters 61, 62, and 63 may be selected for forming lateral perforations on a signature 15 of a corresponding size. A lateral perforated line is applied by the selected cross perforater to the print paper 14A-14F printed in the printing machine and delivered therefrom. Each of the cross perforaters 61, 62, and 63 can be integrated and moved as a cross perforater unit 60 to thereby select a particular cross perforater.

REFERENCES:
patent: 1993652 (1935-03-01), Dean
patent: 2017619 (1935-10-01), Fritz
patent: 2070324 (1937-02-01), Tornberg
patent: 2335431 (1943-11-01), Meyer
patent: 3752469 (1973-08-01), Kisjner
patent: 3843113 (1974-10-01), Schaffer
patent: 3980291 (1976-09-01), Loase
patent: 4822329 (1989-04-01), Schneider
patent: 4861326 (1989-08-01), Kuhner et al.
patent: 4969862 (1990-11-01), Ehlscheid

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