Power tool and spindle lock system
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United States of America Patent
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-
Jun 20, 2006
Grant Date -
Nov 25, 2004
app pub date -
Mar 9, 2004
filing date -
Nov 27, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A power tool and spindle lock. The spindle lock includes a spring and a detent arrangement to control and buffer the rotation of the spindle and to delay the engagement of the locking elements. In some aspects, the invention provides a spindle lock including a spring element which applies substantially equal spring force to delay the operation of the spindle lock when the spindle is rotated in the forward direction or in the reverse direction. In some aspects, the invention provides two spring members which cooperate to apply the substantially equal force to delay the operation of the spindle lock when the spindle is rotated in the forward direction or in the reverse direction.
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