DRIVING GEAR PHOTOSENSITIVE DRUM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 13, 2014
app pub date -
Aug 9, 2012
filing date -
Aug 9, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A driving gear includes a shell for fixed connection with a photosensitive roller, a coupling member detachably mounted inside the shell, and a driving member for being driven by a driving shaft located inside a printer. The shell includes two convexities and a rib for engaging two hook pieces and a fitting slot of the coupling member respectively. The coupling member includes a tunnel and a limiting portion located inside the tunnel. The driving member includes a first end portion located between the limiting portion and a bottom portion of the shell, a second end portion extending out of the coupling member, and a protrusion protruding from the first end portion and located in a limiting slot of the coupling member. Therefore, it will be not difficult for the user to install or detach the driving gear to or from the photosensitive roller.
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Cited Art Landscape
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