Disc clamp with balancers providing improved durability and balance and spindle motor having the same
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United States of America Patent
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Nov 17, 2015
Grant Date -
Jan 16, 2014
app pub date -
Sep 17, 2013
filing date -
Dec 29, 2009
priority date (Note) -
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Abstract
A disc clamp and a spindle motor having the same is provided, the disc clamp according to an exemplary embodiment comprising: a disc clamp body; a first disc balancer projected from the disc clamp body in the horizontal direction and configured to have a first thickness; and a second disc balancer bent downwards from an end of the first disc balancer to fix the disc and configured to have a second thickness, wherein an angle between a horizontal surface of the first disc balancer and the second disc balancer is in the range of 92° to 95°.
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