Photocopying – Contact printing – Light boxes
Patent
1992-01-31
1993-08-24
Grimley, A. T.
Photocopying
Contact printing
Light boxes
219216, 355285, G03G 1520
Patent
active
052393496
ABSTRACT:
A fuser includes a pressure roller and a fusing roller and a skive for the fusing roller. The fusing roller is replaceable in a cartridge which has a housing which protects the fusing roller. The housing defines an access opening to the fusing roller and includes a skive for assisting in the separation of a receiving sheet from the fusing roller. The skive defines at least a portion of one edge of the access opening and is preferably molded integrally with the housing. A heat shield is positioned between the fusing roller and the housing to prevent the housing from becoming too hot to handle.
REFERENCES:
patent: 4127764 (1978-11-01), Minden
patent: 4782359 (1988-11-01), Tomoe
patent: 4839694 (1989-06-01), Kawashima et al.
patent: 4965640 (1990-10-01), Watarai et al.
patent: 5038173 (1991-08-01), Kusumoto
Hoover Linn C.
Williams Ralph E.
Eastman Kodak Company
Grimley A. T.
Royer William J.
Treash, Jr. Leonard W.
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