Developing device and layer thickness regulating member
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United States of America Patent
Stats
-
Jan 19, 2016
Grant Date -
Feb 12, 2015
app pub date -
Jul 25, 2014
filing date -
Aug 9, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A developing device includes a developer carrying member and a layer thickness regulating member. The layer thickness regulating member includes an opposing portion, a regulating portion, side wall portions, and a plurality of rib portions each extending from the side wall portion in one end side to the side wall portion in the other end side with respect to the rotational axis direction of the developer carrying member. A space is formed by being defined by the side wall portions and the rib portions. No substantial rib portion dividing the space with respect to a longitudinal direction of said layer thickness regulating member is provided.
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