Apparatus for regulating rotation speed of roller in laminator
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United States of America Patent
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Aug 11, 2009
Grant Date -
Nov 23, 2006
app pub date -
Mar 27, 2003
filing date -
Mar 27, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
There is provided an apparatus for adjusting a rotation speed of a roller in a laminator. In this apparatus, at least one of the roller gear connected with a roller and a motor gear connected with a motor is a two-stage shift gear in which teeth of the same shape are formed in two stages. A connection gear meshed with the first stage of the two-stage shift gear is provided with a recessed gear which includes a gear portion to be meshed with the first stage and a recessed portion whose outer circumference is recessively formed so that a second stage of the two-stage shift gear can be placed therein.
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