Charge element, process cartridge, and image forming apparatus
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United States of America Patent
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Oct 22, 2013
Grant Date -
Nov 24, 2011
app pub date -
Apr 22, 2011
filing date -
May 19, 2010
priority date (Note) -
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Abstract
A charge element includes an element body in parallel to a photoreceptor element and biased to the photoreceptor element by an elastic element, and a gap retainer unit provided on the element body, contacting with an outer face of the photoreceptor element to constantly retain a gap between an outer face of the element body and the outer face of the photoreceptor element, and comprising a first gap retainer element provided on the element body and a second gap retainer element provided on the first gap retainer element and made of a material softer than that of the first gap retainer element and that of the outer face of the photoreceptor element.
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