Developing cartridge having a housing featuring claws to engage a bearing unit for a developing roller
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United States of America Patent
Stats
-
Jun 14, 2016
Grant Date -
Apr 30, 2015
app pub date -
Jan 9, 2015
filing date -
Jun 10, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A developing cartridge is provided for use with an image forming apparatus and may include a housing, a developing roller rotatably provided in the housing, and a developing roller gear configured to rotate integrally with the developing roller. Further, the developing cartridge can include a driving input gear configured to receive an external driving force and apply the received driving force to the developing roller gear. The driving input gear can be meshed with the developing roller gear or an intermediate gear can be provided to mesh with the developing roller gear and the driving input gear. Such an intermediate gear can be configured to apply the received driving force to the developing roller gear. Also, the developing cartridge can include a receiving member which is disposed between the housing and the developing roller gear and between the housing and the driving input gear.
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