Separating/guiding device for an electronic copying machine

Details Separating/guiding device for an electronic copying machine Separating/guiding device for an electronic copying machine

1987-09-30

1989-09-26

Grimley, A. T.

Photocopying

Contact printing

Light boxes

355290, G03G 1500

Patent

active

048704644

ABSTRACT:
A fixing device for use in a copying machine. The device has a heating roller, a pressure roller, and a separation pawl. The pawl has an end portion contacting the peripheral surface of the heating roller at a first point close to a second point where the pressure roller and the heating roller contact each other. The pawl separates a sheet, on which an image has been fixed, from the heating roller, and guides this sheet along a line tangent to the periphery of the heating roller and connected to the second point. The sheet is thus prevented from being deformed.

REFERENCES:
patent: 3913521 (1975-10-01), Bar-on
patent: 4065120 (1977-12-01), Imaizumi et al.
patent: 4281623 (1981-08-01), Kato et al.
patent: 4375327 (1983-03-01), Matsumoto et al.
patent: 4391509 (1983-07-01), Cavagnaro
patent: 4475804 (1984-10-01), Kanno et al.
patent: 4551007 (1985-11-01), Elter

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