Automatic feeding device for copying machines

Details Automatic feeding device for copying machines Automatic feeding device for copying machines

1980-08-27

1982-06-15

Schacher, Richard A.

Sheet feeding or delivering

Feeding

With means to align sheet

B65H 904

Patent

active

043346740

ABSTRACT:
A registration device for use in an automatic feeding device for copying machines in which a magnetic registration member is provided adjacent the forward edge of a platen and an electromagnet is disposed parallel to the registration member in a cover. When no current is applied to the electromagnet, the registration member is in an upper position acting as a stop for original documents to be copied. When the electromagnet is activated, the registration member is urged downwardly against the force of a spring by opposing magnetic field to a position below the surface of the platen so that original documents can be extracted therefrom. If desired, the edge of the platen and the registration member can be made sloped.

REFERENCES:
patent: 3844552 (1974-10-01), Bleau
patent: 3910570 (1975-10-01), Bleau

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