Lamina retrieval apparatus

Details Lamina retrieval apparatus Lamina retrieval apparatus

1986-01-29

1987-12-22

Bartuska, F. J.

Sheet feeding or delivering

Delivering to stack and feeding therefrom

With sheet sensor for selective location

221 67, 271 18, 271 97, 271213, 353 25, 353 27R, 353DIG1, B65H 330

Patent

active

047142405

ABSTRACT:
A lamina retrieval device for storing microfiche, holograms and other flat, sheet-like materials. A stack of laminae are retained in a cage formed by a plurality of guides, with the guides being so mounted as to retain the laminae in an angularly displaced disposition, with each lamina in a group of laminae being angled with respect to an adjacent lamina. To allow for the removal of a lamina, the guides may be formed as split pins so that part of each pin is movable to form an opening in the cage. The device can include fingers for holding a stack of laminae apart to allow removal of the desired lamina. Removal is accomplished in one embodiment through an airflow.

REFERENCES:
patent: 2928671 (1960-03-01), Allenbaugh
patent: 3661256 (1972-05-01), Hain
patent: 4537391 (1985-08-01), Watkiss et al.

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