Electric heating – Heating devices – Combined with diverse-type art device
Patent
1978-06-01
1979-12-18
Albritton, C. L.
Electric heating
Heating devices
Combined with diverse-type art device
219388, 219469, H05B 100
Patent
active
041796012
ABSTRACT:
A roller type fixing apparatus for an electrophotographic copying machine comprising a fixing roller, a pressing roller disposed to confront and have contact with said fixing roller and a mechanism for rotating said fixing roller and press roller. At least one of said fixing roller and press roller has a peripheral surface layer portion composed of a resinous material and a low electric resistance powder incorporated therein and said peripheral surface layer portion is electrically grounded.
REFERENCES:
patent: 3235772 (1966-02-01), Gurin
patent: 3809854 (1974-05-01), Sanders
Sakaguchi Hirofumi
Tarumi Noriyoshi
Ueno Kenji
Albritton C. L.
Konishiroku Photo Industry Co,., Ltd.
Nilles James E.
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