Electrostatic latent image transfer type copying apparatus

Details Electrostatic latent image transfer type copying apparatus Electrostatic latent image transfer type copying apparatus

1979-01-31

1980-11-25

Braun, Fred L.

Photocopying

Including fiber optics

355 3SH, G03G 1500

Patent

active

042355486

ABSTRACT:
An electrostatic latent image transfer type copying apparatus which has a photoconductive member, a system for forming an electrostatic latent image on the photoconductive member, an image transfer system for conducting transfer material having an insulating dielectric layer coated over an electrically conductive layer into contact with the photoconductive member for transferring the latent image onto said transfer material, a transporter for the transfer material to transport it along a predetermined path to the image transfer system, a member such as a relatively sharp edge member like a cutter provided along the path and below which the insulating dielectric layer side of the transfer material passes, and an insulating member provided adjacent the sharp edge member for preventing the surface of transfer material from contacting the sharp edge member as the transfer material is transported, whereby the contact of the sharp edge member with the surface of transfer material which causes frictional charging on the transfer material is substantially prevented.

REFERENCES:
patent: 3817134 (1974-06-01), Katayama et al.
patent: 3817615 (1974-06-01), Adachi et al.
patent: 3850519 (1974-11-01), Weikel
patent: 3879120 (1975-04-01), Kurokawa et al.
patent: 3879121 (1975-04-01), Simpson
patent: 3950680 (1976-04-01), Michaels
patent: 3960446 (1976-06-01), Ogawa et al.
patent: 4045135 (1977-08-01), Doi et al.

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