Developing device and image forming apparatus
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United States of America Patent
Stats
-
Jan 19, 2016
Grant Date -
Aug 28, 2014
app pub date -
May 1, 2014
filing date -
Dec 25, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A developing device and an image forming apparatus including the developing device are provided. The developing device includes a housing, a developer carrier which is rotatably supported by the housing, and which carries developer on a circumferential surface thereof, a layer thickness regulating member which includes, a blade contacting the circumferential surface of the developer carrier along a rotational axial direction of the developer carrier, and a support member supporting the blade, the layer thickness regulating member for regulating a layer thickness of the developer on the circumferential surface of the developer carrier. The support member includes: a contact part which contacts the blade; and a pair of attachment parts which are attached to the housing. The attachment parts are provide at both sides of the contact part in the rotational axial direction and are further protruded than the contact part in a direction away from the developer carrier.
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