Charge roller system for an electrophotographic copier
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United States of America Patent
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-
Jan 5, 1982
Grant Date -
N/A
app pub date -
Aug 27, 1980
filing date -
Aug 27, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A charge roller unit for an electrophotographic copier which has a construction that results in a substantially constant charge being imparted to a photoconductive surface independently of ambient temperatures. The constant charge is achieved through the provision of an underlying metallic support having a curvilinear surface such that the overlying conductive rubber material has a variable thickness.
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Cited Art Landscape
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