Removable unit and image forming apparatus
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United States of America Patent
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May 21, 2013
Grant Date -
Aug 9, 2012
app pub date -
Aug 22, 2011
filing date -
Feb 4, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A removable unit includes an endless belt-like member; a first contact member that contacts an inner surface of the belt-like member; a second contact member disposed upwardly of the first contact member in a direction of gravitational force when the removable unit is mounted to a body of an image forming apparatus; a first cleaning member disposed between the first contact member and the second contact member; and a second cleaning member disposed between the first cleaning member and the second contact member. The first cleaning member prevents an adherent cleaned off by the second cleaning member from moving downward in the direction of gravitational force along an inner peripheral surface of the belt-like member.
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