Fixing member manufacturing apparatus
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United States of America Patent
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Jul 11, 2017
Grant Date -
Dec 24, 2015
app pub date -
Jun 17, 2015
filing date -
Jun 23, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A manufacturing apparatus for manufacturing a fixing member includes: a metal mold capable of holding a base material of the fixing member in an inside thereof; and an injecting member including a group of openings configured to inject a liquid rubber containing a needle-like filler into the metal mold in which the base material is held. The injecting member is configured so that a ratio of a total perimeter of the group of openings to a sum of a perimeter of an inner surface of the metal mold and an outer surface of the base material is 1.3 or more and 3.3 or less.
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