Cutting tool having a magnetically controlled pre-load force
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United States of America Patent
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Jan 6, 2015
Issued Date -
N/A
app pub date -
May 23, 2008
filing date -
Dec 5, 2006
priority date (Note) -
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Abstract
A cutting tool includes an outer tubular member having a first magnet and an inner tubular member having a second magnet wherein the inner tubular member is slidably disposed within the outer tubular member. A force, such as an attractive force, is created between the first magnet and the second magnet. The attractive force creates a preload force between the inner tubular member and the outer tubular member. A method of creating a force between an inner and outer tubular member is also disclosed.
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