The platform lift 1, wherein the parallelogram is structured {HEAD ~ such that movable outboard parts} of {TAIL ~ the lift} have a center of gravity that is substantially over a portion of inboard parts of the lift when the lift is retracted 
of
The platform lift 1 , wherein the parallelogram is structured { HEAD ~ such that movable outboard parts } of { TAIL ~ the lift } have a center of gravity that is substantially over a portion of inboard parts of the lift when the lift is retracted
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH