Electroconductive roller and apparatus and method for testing it

Details Electroconductive roller and apparatus and method for testing it Electroconductive roller and apparatus and method for testing it

1999-04-16

2000-07-18

Assouad, Patrick

Data processing: measuring, calibrating, or testing

Testing system

Of mechanical system

702 40, 492 9, G01N 2157

Patent

active

060920327

ABSTRACT:
An electroconductive roller which is to be installed in an image forming apparatus is provided with a core, a roller body which includes an elastic member having conductivity, and is provided on the outer circumference of said core, and an electroconductive coating layer covering an outer circumferential surface of said roller body. When glossiness of said coating layer is measured, a difference between common logarithms of a maximum value and a minimum value of measurement values is less than 0.1.

REFERENCES:
patent: 3999864 (1976-12-01), Mutter
patent: 5155530 (1992-10-01), Larson et al.
patent: 5365313 (1994-11-01), Nagamochi et al.
patent: 5401977 (1995-03-01), Schwarz
patent: 5552890 (1996-09-01), Nanna et al.
patent: 5748221 (1998-05-01), Castelli et al.
patent: 5925889 (1999-07-01), Guillory et al.
patent: 5991017 (1999-11-01), Clark
patent: 6018396 (2000-01-01), Rapaport et al.
patent: 6031620 (2000-02-01), Typpo

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