Platen having anti-static properties for use with a document tra

Details Platen having anti-static properties for use with a document tra Platen having anti-static properties for use with a document tra

1982-09-21

1984-10-02

Moses, R. L.

Photocopying

Projection printing and copying cameras

Multicolor picture

355 75, 361214, G03G 1500

Patent

active

044744579

ABSTRACT:
A document transport system for a copier has associated with it a platen having anti-static properties. A platen glass surface is coated with an optically transmissive grounded coating which serves to dissipate electrostatic fields which occur as a consequence of the movement of the document across the platen surface. In one embodiment wherein the transport system includes rollers which frictionally engage and move the document across the platen, the conductive coating is omitted in areas generally underlying the rollers.

REFERENCES:
patent: 3094436 (1963-06-01), Schroder
patent: 3889943 (1975-06-01), Krayer
patent: 3949259 (1976-04-01), Kostlin et al.
patent: 4127789 (1978-11-01), Kostlin et al.
patent: 4128303 (1978-12-01), Onoki et al.
patent: 4171128 (1979-10-01), Irvine et al.
patent: 4183519 (1980-01-01), Harris
patent: 4213603 (1980-07-01), Peffer et al.
patent: 4231561 (1980-11-01), Kaneko et al.
patent: 4248687 (1981-02-01), Fan
patent: 4252841 (1981-02-01), Kinugawa et al.

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