Cutting – With means to convey work relative to tool station – Cut made parallel to direction of and during work movement
Patent
1976-01-13
1977-07-05
Simpson, Othell M.
Cutting
With means to convey work relative to tool station
Cut made parallel to direction of and during work movement
83481, 83499, 83 9, 93 1G, 93 582R, B23D 1906, B26D 124
Patent
active
040332179
ABSTRACT:
A duplex slitter is provided with two stationary stations each having one or more pairs of drive shafts rotated on fixed centers and carrying a plurality of slitting and creasing head pairs. Each station is provided with a single mechanism for power adjustment of all head pairs. The mechanism is movable the entire length of the shafts and is selectively engageable and disengageable with each head pair. After the head pairs are in desired longitudinal positions along the shafts, the adjusting mechanism is parked at one end of the shafts outboard of the web path or working area of the station.
REFERENCES:
patent: 3587374 (1971-06-01), Stewart
patent: 3760697 (1973-09-01), Besemann
patent: 3882765 (1975-05-01), Tokuno
Chu Paul
Connolly Francis A.
Flaum Stephen S.
Bray W. D.
S&S Corrugated Paper Machinery Co. Inc.
Simpson Othell M.
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