Patent ID: 7101136

Claim:
Apparatus for supporting sheet material panels on a lift platform having a floor and a plurality of spaced-apart horizontal rails disposed around a periphery of said floor and above said floor, said apparatus comprising: a pair of panel-supporting legs attachable to said rails, each said leg comprising a rigid post having a top end, a bottom end, a middle portion, a first side facing a said rail when installed and a second side facing away from said rail when installed; each said leg at said top end having attached thereto an upper rail-engaging member located on said first side and adapted for being connected to an upper one of said rails; each said leg also having attached thereto at a said middle portion thereof a lower rail-engaging member located on said first side and adapted for being connected to a lower one of said rails; each said leg at a lower portion thereof having support members defining a panel-receiving channel on said second side facing away from said rails, said support members including a roller mounted on an axis perpendicular to said leg at said second side and providing a rotating base upon which a panel may be placed, said roller having a lip at each end thereof, defining therebetween a groove in which a said panel may be placed on edge and supported for movement in a direction parallel to said rails.