Advanced photoreceptor

Details Advanced photoreceptor Advanced photoreceptor

1975-10-14

1978-01-17

Moses, Richard L.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

242192, 355 3DR, G03G 1500

Patent

active

040689425

ABSTRACT:
An advanceable photoreceptor comprising a hollow drum and an elongated web of photosensitive material the bulk of which is supported internally of the hollow drum while a portion thereof is supported on the outer surface of the drum. The bulk of the photosensitive web material is supported internally of the hollow drum by means of a supply roll and a takeup roll which are supported for repositioning periodically in order to provide for the accommodation of a greater length of photosensitive web material than heretofore possible.

REFERENCES:
patent: 2690106 (1954-09-01), Trump
patent: 2789776 (1957-04-01), Begun et al.
patent: 3520495 (1970-07-01), Sotani
patent: 3563734 (1971-02-01), Shely
patent: 3588242 (1971-06-01), Berlier et al.
patent: 3706489 (1972-12-01), Moxness
patent: 3737230 (1973-06-01), VAN Meijel et al.
patent: 3826570 (1974-07-01), Kolibas
patent: 3941472 (1976-03-01), Nagahara et al.

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