Sheet feeding or delivering – Feeding – Separator and conveyor
Patent
1987-01-28
1987-12-29
Butler, Douglas C.
Sheet feeding or delivering
Feeding
Separator and conveyor
271 23, 271 35, 271118, 271119, 271165, B65H 332
Patent
active
047155930
ABSTRACT:
A conveyor for removing stock items from the bottom of a stack comprising an intermittently operable roller member having conveying and lifting portions movable in an orbit, the conveying portions being operative during their operative periods to drag against the lowermost item of the stack seated thereon and enter one end of the item into a metering device which is operative during the same intervals to enter the leading end of each article into a pair of pullout rollers, the roller member cycling to dispose the lifting portions in lifting positions to the stack and providing smooth surfaced areas releasing the partially withdrawn items from under the stack during this interval.
REFERENCES:
patent: 3506258 (1970-04-01), Lindquist
patent: 3933350 (1976-01-01), Mignano
patent: 3937455 (1976-02-01), Hauser
patent: 4437656 (1984-03-01), Onoda et al.
Butler Douglas C.
Kowalik John J.
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