Motorized lifting device with mounting flanges
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United States of America Patent
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Jun 5, 2018
Issued Date -
Aug 18, 2016
app pub date -
Apr 27, 2016
filing date -
May 13, 2013
priority date (Note) -
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Abstract
An apparatus includes a motor and a drum rotated by the motor to draw in or let out a line from the drum. The drum includes a groove formed in an outer surface thereof to accommodate the line. In certain embodiments, the motor and drum are quickly and easily detachable from a structure by way of a flange and mounting bracket. The flange and mounting bracket have holes which are coaxially aligned. A pin or other fastener is used to join the flange and mounting bracket together.
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