Sawhead vertical adjusting friction winch and self-locking/braking system for sawmill
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United States of America Patent
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Oct 2, 2012
Grant Date -
Jun 16, 2011
app pub date -
Nov 19, 2010
filing date -
Dec 8, 2009
priority date (Note) -
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Abstract
A friction winch and braking system for a sawmill having a cutting mechanism for sawing lumber. The friction winch and braking system allows for easy, one-handed raising and lowering of the sawmill head within the sawmill carriage and the automatic braking of the sawhead at the vertical plane chosen by the operator.
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