Web cutting machines

Details Web cutting machines Web cutting machines

1977-12-22

1980-01-22

Meister, J. M.

Cutting

With product handling means

Including means to form or hold pile of product pieces

83 79, 83110, 271 69, 271203, B65H 524

Patent

active

041843924

ABSTRACT:
In a machine for cutting a paper web into sheets and forming them into a stack, the sheets are fed from the cutter to a primary conveyor on which they are spaced apart, and then to a secondary conveyor driven at a slower speed so that the sheets are overlapped, and finally fed onto the top of a stack. In one arrangement a pair of rollers, between which the sheets are gripped, is positioned between adjacent ends of the primary and secondary conveyors, which rollers are driven at a speed which is cyclically variable between the speeds of the two conveyors so as to decelerate the sheets. In another arrangement the secondary conveyor is dispensed with and the sheets are fed directly onto the stack from the variable speed rollers.

REFERENCES:
patent: 2670955 (1954-03-01), Strecker
patent: 3178174 (1965-04-01), Schneider
patent: 3507489 (1970-04-01), Wilshin et al.
patent: 3565423 (1971-02-01), Kluth
patent: 3595564 (1971-07-01), DeYoung
patent: 3827545 (1974-08-01), Buhayar
patent: 3907275 (1975-09-01), Bossons
patent: 3947021 (1976-03-01), Plate
patent: 3954367 (1976-05-01), Ambler et al.
patent: 3994221 (1976-11-01), Littleton

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