Driving assembly of photoconductive drum
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 6, 2008
app pub date -
May 15, 2007
filing date -
Sep 6, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A driving assembly of a photoconductive drum comprises a driving gear having a body; a post passing through a center of the body; an end surface of the post being formed with a triangular recess; the triangular recess having a helical inner surface; a driven gear including a body; an end surface of the body of the driven gear having an engaging block corresponding to the triangular recess; the engaging block having a rounded tip portion corresponding to the triangular recess of the driving gear; each of two sides of the rounded tip portion being formed with a respective reduced portion so that the engaging block is formed with a pentagonal cross section. Furthermore in another design, the engaging block may have two rounded tip portions, and only one reduced portion is formed so that the cross section of the engaging block is formed as a trapezoidal shape.
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Family
International Classification(s)
Cited Art Landscape
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