Sheet-material associating – With printing – Associating and folding – with rotary printer
Patent
1991-01-23
1992-06-16
Look, Edward K.
Sheet-material associating
With printing
Associating and folding, with rotary printer
270 52, 270 43, 270 18, 226197, 226199, B41F 1364
Patent
active
051219107
ABSTRACT:
To permit web portions (16, 17; 18, 19; 20, 21) slit from longitudinal webs (2a, 2b, 2c) to be selectively interleaved or interlaced, with or without turning over, pairs of turning bars or rods (6, 7; 8, 9; 10, 11; 12, 13) are located in essentially vertically aligned position; laterally of the turning rods, two deflection rollers (22, 23) are positioned which can be individually movably shifted by individual drive motors (32) operating a gear on a rack formed on guide rails, so that the deflection rollers can be selectively positioned at the level of a selected pair of turning rods. This permits placement of a web portion, right side up or turned over, between a pair of web portions which is not necessarily the next adjacent one in the vertical sequence of superimposed webs arriving at the interlacing or interleaving system.
REFERENCES:
patent: 2920887 (1960-01-01), Keightley
patent: 3433136 (1969-03-01), Hartbauer
patent: 3623645 (1971-11-01), Klingler
patent: 3734487 (1973-05-01), Treff
patent: 3809303 (1974-05-01), Brunner
patent: 4154386 (1979-05-01), Kawada
Grimm Norbert
Hajek Josef
Look Edward K.
MAN Roland Druckmaschinen AG
Newholm Therese M.
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