Image fixing apparatus without crease of fixing film

Details Image fixing apparatus without crease of fixing film Image fixing apparatus without crease of fixing film

1993-05-11

1994-10-11

Grimley, A. T.

Photocopying

Contact printing

Light boxes

219216, 355289, G03G 1520

Patent

active

053552040

ABSTRACT:
An image fixing apparatus includes a heater; a movable film in contact with the heater and movable together with a recording material carrying an image to be fixed; a pressing rotatable member for urging the recording material and the film to the heater; and wherein the heater is substantially crowned in a direction perpendicular to a movement direction of the film, and the pressing rotatable member is substantially reversely crowned in the same direction.

REFERENCES:
patent: 3591276 (1967-11-01), Byrne
patent: 3884623 (1975-05-01), Slack
patent: 4059394 (1977-11-01), Ariyama et al.
patent: 4768434 (1988-09-01), Beery
patent: 4937631 (1990-06-01), Kim et al.
patent: 4954845 (1990-09-01), Yano et al.
patent: 4955221 (1990-09-01), Feldman et al.
patent: 4998121 (1991-05-01), Koh et al.
patent: 5026276 (1991-06-01), Hirabayashi et al.
patent: 5027160 (1991-06-01), Okada et al.
patent: 5043763 (1991-08-01), Koh et al.
patent: 5084738 (1992-01-01), Ishikawa

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