Replaceable cartridge with driven coupler
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United States of America Patent
Stats
-
Aug 2, 2022
Grant Date -
N/A
app pub date -
Jan 6, 2020
filing date -
Aug 26, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An example cartridge may be detachably attached to a main body of an image forming apparatus. The cartridge includes a rotation member and a driven coupler to receive a rotation force to rotate the rotation member. The driven coupler includes a power transmission member connected to the rotation member, an extension member extending from the power transmission member and including an outer diameter portion, a hollow portion, and a through portion, a protrusion member located at the hollow portion and movable between a protrusion position for receiving the rotation force and a retreat position, a switching member inserted into the hollow portion and movable between first and second positions for locating the protrusion member at the protrusion position and the retreat position, respectively, and an elastic member to apply an elastic force to the switching member in a direction for location at the second position.
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Cited Art Landscape
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