1540049 ALBERTA LTD. Patent applications |
Patent application number | Title | Published |
20120014772 | METHOD AND APPARATUS FOR ASSEMBLING A WORKPIECE - There is disclosed an elevator for holding a workpiece, the elevator comprising a turntable and adapted to slide along a support chain to thereby vertically displace the elevator. There is further disclosed a method of assembling a workpiece, the method comprising the steps of stacking first and second workpiece sections on a turntable elevator; and sliding the elevator along a support chain to thereby vertically position the workpiece. | 01-19-2012 |
20110222998 | METHOD AND APPARATUS FOR ASSEMBLING A WORKPIECE - There is disclosed an elevator for holding a workpiece, the elevator comprising a turntable and adapted to slide along a support chain to thereby vertically displace the elevator. There is further disclosed a method of assembling a workpiece, the method comprising the steps of stacking first and second workpiece sections on a turntable elevator; and sliding the elevator along a support chain to thereby vertically position the workpiece. | 09-15-2011 |