Lift assembly systems and methods
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United States of America Patent
Stats
-
Nov 15, 2016
Grant Date -
Oct 9, 2014
app pub date -
Jun 4, 2014
filing date -
Nov 8, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a lift system comprising a drum that rotates about an axis, a drive mechanism operable to rotate the drum about the axis, an elongate member (e.g., a cable) having a wound portion wound around the drum and a vertical portion extending downward to the article being lifted, and a low profile adjuster for adjusting a vertical length of the elongate member. The low profile adjuster comprises a first guide adapted to support the article to be lifted and including a first pathway, and a second guide movable relative to the first guide. The elongate member transitions from the vertical portion, through the first pathway to a non-vertical (e.g., horizontal) portion, and to the second guide. Adjustment of a distance between the first guide and the second guide results in adjustment of a vertical position of the first guide relative to the elongate member.
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