Pressure fixing device

Details Pressure fixing device Pressure fixing device

1981-10-27

1984-04-10

Feldman, Peter

Presses

Concurrent pressing and conveying

Roll type

291218, 29132, 355 3FU, 427194, 430 98, 118116, B30B 304

Patent

active

044414170

ABSTRACT:
A fixing device for use in an image formation apparatus such as an electrophotographic copying apparatus or recording apparatus, and more particularly a fixing device in which a sheet such as paper having a toner image on the surface thereof is passed between a pair of rotatable members pressed against each other to thereby fix the toner image on the sheet. In the substance forming the surface of at least one of the pair of rotatable members, particles having a hardness higher than that of said substance are dispersed to enhance the fixativeness.

REFERENCES:
patent: 2386583 (1945-10-01), Bacon
patent: 2843883 (1958-07-01), Rockoff
patent: 3854975 (1974-12-01), Brenneman et al.
patent: 4022122 (1977-05-01), Moser et al.
patent: 4104963 (1978-08-01), Fortmann
patent: 4200389 (1980-04-01), Matsui et al.
patent: 4235166 (1980-11-01), Tsunoi
patent: 4272179 (1981-06-01), Seanor
patent: 4302093 (1981-11-01), Landa
patent: 4363862 (1982-12-01), Giorgini

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