Card item stacker capable of readily taking out card items

Details Card item stacker capable of readily taking out card items Card item stacker capable of readily taking out card items

1984-04-05

1987-02-17

Spar, Robert J.

Material or article handling

Chamber of a type utilized for a heating function and...

271215, B65H 3106

Patent

active

046436260

ABSTRACT:
A card item stacker comprises a base member having an upwardly directed principal surface for stacking card items in a predetermined direction, an endless belt extended along the base member for conveying stacked card items, and a guide plate for vertically holding the stacked card items. The endless belt has teeth spaced apart on a belt surface. Each of the tooth surfaces of the endless belt has first and second end portions transversely of the predetermined direction. The first end portion leads the second end portion in a conveying sense of the predetermined direction and is more protruded than the second end portion. At least the first end portion is protruded from the principal surface. The guide plate is engaged with two adjacent ones of the teeth while each card item does not fall within the teeth. The card items can be slided in a sense opposite to the conveying sense.

REFERENCES:
patent: 2792218 (1957-05-01), Van Marle
patent: 3160293 (1964-12-01), Hennequin
patent: 3817516 (1974-06-01), Lazzarotti et al.
patent: 3918704 (1975-11-01), Sugiyama et al.
patent: 4065123 (1977-12-01), Arrasmith et al.
patent: 4083554 (1978-04-01), Moen
"Powered Document Stacker", IBM Technical Disclosure Bulletin, vol. 20, No. 3, Aug. 1977.

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