Gravity watercraft lift
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United States of America Patent
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Jan 4, 2005
Grant Date -
N/A
app pub date -
Aug 27, 2003
filing date -
Aug 27, 2003
priority date (Note) -
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Abstract
In a lift for watercraft, a load translation mechanism balances load upon the actuator throughout the raising and lowering of watercraft, thereby greatly reducing load spikes. Embodiments of the improved lift employing an over-center locking mechanism further employ an elastic stop means to reduce jarring of the apparatus when it locks in the over-center position. In some preferred embodiments, adjustable telescoping booms allow the user to adjust the height of the lifted watercraft above the base of the lift.
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