Pressure fixing apparatus for copier

Details Pressure fixing apparatus for copier Pressure fixing apparatus for copier

1978-05-12

1980-04-29

Feldman, Peter

Photocopying

Including fiber optics

100158R, 100176, 291218, 219469, 432 60, G03G 1500

Patent

active

042003890

ABSTRACT:
A pressure fixing apparatus in which copying paper with unfixed toner images formed on one surface is passed between a pair of press rollers in pressing contact with each other to fix the toner images to the copying paper with the pressure of the rollers. At least one of the rollers which comes into contact with the toner images on the copying paper has a roughened surface formed of minute round-edged projections.

REFERENCES:
patent: 2114072 (1938-04-01), Cleveland
patent: 3196788 (1965-07-01), Knowles
patent: 3309984 (1967-03-01), MacKay
patent: 3595539 (1971-07-01), Kimura et al.
patent: 3841963 (1974-10-01), Schlunke
patent: 3924313 (1975-12-01), Broderick
patent: 3982094 (1976-09-01), Kratcoski et al.

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