Cutting – With means to convey work relative to tool station – Cut made parallel to direction of and during work movement
Patent
1979-02-09
1980-07-29
Meister, J. M.
Cutting
With means to convey work relative to tool station
Cut made parallel to direction of and during work movement
83492, 83499, 83549, 93 582R, B26D 308, B26D 1100
Patent
active
042144957
ABSTRACT:
An automatic slitter-scorer apparatus is disclosed for slitting and scoring a corrugated paperboard web. The apparatus includes an upper pair of slitter shafts and an upper pair of scorer shafts, as well as a lower pair of slitter shafts and a lower pair of scorer shafts thereby defining two web paths through the apparatus. The web paths are used alternately. All of said shafts are selectively rotated by means of a single motor at one end of the apparatus. A set of trim chutes is provided for each pair of slitter shafts and is located downstream therefrom.
REFERENCES:
patent: 2291789 (1942-08-01), Behrens
patent: 3831502 (1974-08-01), Tokuno
patent: 3882765 (1975-05-01), Tokuno
patent: 4010677 (1977-03-01), Hirakawa
Meister J. M.
Molins Machine Company Inc.
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