Handling of originals to be photocopied

Details Handling of originals to be photocopied Handling of originals to be photocopied

1974-06-17

1976-04-27

Hix, L. T.

Photocopying

Projection printing and copying cameras

Detailed holder for original

355 25, G03B 2762

Patent

active

039531244

ABSTRACT:
The illumination station of a photocopier is arranged with a downwardly facing transparent platen to which the originals are presented for copying. There is an original support platen opposed to and beneath the transparent platen which can be raised and lowered to present to the transparent platen three-dimensional originals, such as books, of varying thicknesses. The upper surface of the original support platen incorporates a transport by means of which originals of the sheet type may be fed seriatim into the illumination station when the original support platen is in its uppermost position.

REFERENCES:
patent: 2184698 (1939-12-01), Heybourne
patent: 2282768 (1942-05-01), Pickett
patent: 3545745 (1970-12-01), Herman
patent: 3606307 (1973-09-01), Herman
patent: 3618934 (1971-11-01), Germuska
patent: 3661383 (1972-05-01), Morrison
patent: 3726589 (1973-04-01), Difulvio et al.
patent: 3790158 (1974-02-01), Summers

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