Powered rope ascender and portable rope pulling device
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United States of America Patent
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Sep 1, 2009
Grant Date -
Jan 24, 2008
app pub date -
Jul 20, 2007
filing date -
Apr 20, 2005
priority date (Note) -
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Abstract
A device for pulling an elongate member includes a powered rotational motor having an output and a rotating drum connected to the output of said rotational motor where the rotating drum has a longitudinal axis and a circumference. The device further includes a guide mechanism for guiding the resilient elongate element onto, around at least a portion of the circumference of, and off of, the rotating drum. When the powered rotational motor turns the rotating drum, the rotating drum thereby continuously pulls the resilient elongate element through the device.
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