Sheet registration mechanism

Details Sheet registration mechanism Sheet registration mechanism

1978-08-21

1980-01-15

Schacher, Richard A.

Sheet feeding or delivering

Feeding

With means to align sheet

B65H 904

Patent

active

041835190

ABSTRACT:
A document sheet registration mechanism is located on a copier adjacent a platen. The mechanism has a pair of registration members connected to a shaft by a pair of levers so that the members are moved in response to rotation of the shaft. Each member has a flat upper surface and a registration surface that is perpendicular to the upper surface. The registration members are movable by the shaft between (1) a registration position wherein the registration edges project above the platen surface for engagement by a document sheet and (2) a release position wherein the registration edges are beside the platen surface and the upper surfaces of the members are substantially coplanar with the platen so that a sheet can be driven from the platen across the upper surfaces of the members.

REFERENCES:
patent: 986726 (1911-03-01), Batt
patent: 2605103 (1952-07-01), Backhouse
patent: 2613930 (1952-10-01), Backhouse
patent: 3006637 (1961-10-01), Backhouse
patent: 3080163 (1963-03-01), Pasquinelli
patent: 3173685 (1965-03-01), Backhouse
patent: 3747918 (1973-07-01), Margulis
patent: 3844552 (1974-10-01), Bleau
patent: 3910570 (1975-10-01), Bleau
patent: 3992002 (1976-11-01), Fassman
patent: 4060230 (1977-11-01), Church

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