Device for automatically separating a photosensitive sheet from

Details Device for automatically separating a photosensitive sheet from Device for automatically separating a photosensitive sheet from

1974-12-26

1976-03-30

Blunk, Evon C.

Sheet feeding or delivering

Delivering

With transfer means between conveyor and receiver

271197, B65H 2964

Patent

active

039470202

ABSTRACT:
A device for separating a copy sheet and an original that are delivered together by copying apparatus along a common path, including suction means for drawing the original from the path and a curved guide plate for guiding the copy sheet as the original is separated therefrom. The suction means, disposed at one side of the common path, includes a curved suction surface and plural apertured endless belts passing over the surface in position for register of apertures of the belts with suction openings formed in the surface. The guide plate, disposed at the opposite side of the common path, has a sheet-engaging surface with a degree of curvature, relative to the last-mentioned path, that is less than the curvature of the suction surface but greater than a predetermined curling limit of the copy sheets being separated.

REFERENCES:
patent: 1980188 (1934-11-01), Cullen et al.
patent: 2373040 (1945-04-01), MacDonald et al.
patent: 3408065 (1968-10-01), Goodman et al.
patent: 3490764 (1970-01-01), Miller et al.

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