Instant photocopying apparatus

Details Instant photocopying apparatus Instant photocopying apparatus

1990-12-20

1992-11-17

Gellner, Michael L.

Photocopying

Projection printing and copying cameras

With developing

355 50, 355 71, G03B 2752

Patent

active

051647630

ABSTRACT:
An instant photocopying apparatus includes a case placed on a document and a base plate formed with a window through which the document is visible and which is pivotably mounted on the case. An opening portion is formed in an upper surface of the case in superimposed positional relationship with the window. An instant photosensitive material is provided which has a photosensitive surface and a printing surface for forming an inverted image of an image formed on the photosensitive surface as a visible image. A cassette accommodates the instant photosensitive material, and a cassette holder is provided on an upper surface of the case and into which the cassette is chargeable. The case incorporates an optical device for forming a narrow region of the document on the photosensitive surface as an erecting real image, a driving arrangement for moving the optical means in parallel to the document, a light source for illuminating the document with light and a shading arrangement for preventing unnecessary light from falling on the photosensitive surface.

REFERENCES:
patent: 4987441 (1991-01-01), Hudspeth

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