Photocopy development station

Details Photocopy development station Photocopy development station

1986-09-16

1988-09-20

Mathews, A. A.

Photocopying

Contact printing

Light boxes

355106, G03D 700

Patent

active

047729066

ABSTRACT:
An essentially odorless photocopy development station, adopted for use in diazotype reprography apparatus, includes means for driving a copy bearing a latent image and means for developing said latent image, said copy drive means comprising a rotary cylinder engaging a tensioned fixed web and said web encircling a portion of the circumferential face surface of said cylinder, whereby a copy can be frictionally rotated therebetween, and said developing means comprising at least one pathway on the outside face surface of said web, with the interior of said pathway being in communicating relationship with the inside face surface of said web, e.g., via a plurality of apertures extending therethrough, and adopted to deliver developer material to a copy being frictionally rotated between said cylinder and said web.

REFERENCES:
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patent: 3268694 (1966-08-01), Liebermann et al.
patent: 3710708 (1973-01-01), Schuman et al.
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patent: 4241989 (1980-12-01), Jackson et al.
patent: 4273435 (1981-06-01), Hewelt et al.
patent: 4288155 (1981-09-01), Patrick
patent: 4371247 (1983-02-01), Hewelt et al.
patent: 4441803 (1984-04-01), Pelis
patent: 4582423 (1986-04-01), Putnam et al.

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