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    • 9. 发明授权
    • Drum cartridge with movable cleaning roller
    • 带可移动清洁滚筒的硒鼓
    • US09213307B2
    • 2015-12-15
    • US14666061
    • 2015-03-23
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Koji AbeHideaki Deguchi
    • G03G21/16G03G21/18
    • G03G21/169G03G21/0058G03G21/1821G03G21/1825
    • A drum cartridge and a method are disclosed. An example drum cartridge includes a photosensitive drum, a first cleaning roller positioned to a side of the photosensitive drum. The drum cartridge includes a lever positioned at an outer surface of the drum cartridge. The outer surface of the drum cartridge is positioned toward the side of the photosensitive drum. The lever is extendable in a second direction different from the first direction, and the lever is pivotable with respect to the outer surface of the drum cartridge about a second axis extending in the first direction. The lever is pivotable between an extended position and a retracted position. The drum cartridge includes an engagement portion movable with pivoting of the lever between an engaged position when the lever is in the extended position and a disengaged position when the lever is in the retracted position.
    • 公开了一种鼓盒和方法。 示例性鼓盒包括感光鼓,定位在感光鼓一侧的第一清洁辊。 鼓盒包括位于感光鼓的外表面的杠杆。 感光鼓的外表面朝向感光鼓侧。 杠杆可在不同于第一方向的第二方向上延伸,并且杆可相对于鼓盒的外表面围绕沿第一方向延伸的第二轴线枢转。 杠杆可在延伸位置和缩回位置之间枢转。 所述鼓盒包括接合部分,当所述杆处于所述伸出位置时,所述接合部分能够在所述杆的枢转位置处于接合位置之间并且当所述杆处于所述缩回位置时处于分离位置。