Lightweight elevator

Claim 1

A LIGHTWEIGHT EASILY ERECTABLE ELEVATOR FOR USE WITH SCAFFOLDING COMPRISING A PLURALITY OF VERTICALLY DISPOSED SECTIONAL TRACK MEANS SECURED IN AN END-TO-END RELATION ADAPTED TO BE SECURED TO THE SCAFFOLDING, THE TRACK MEANS INCLUDING A PLURALITY OF ELONGATED SUPPORT MEMBERS, A TOOTHED RACK SECURED TO EACH SUPPORT MEMBER AND EXTENDING THE FULL LENGTH THEREALONG, FIRST AND SECOND HANGER MEANS FIXED TO EACH SECTIONAL TRACK MEANS TO EFFECT THE SECURING OF THE TRACK MEANS TO THE SCAFFOLDING, EACH HANGER MEANS HAVING A FIRST AND SECOND SUPPORTING POSITIONS, THE FIRST HANGER MEANS COMPRISING A SPACER BAR EXTENDING OUTWARDLY FROM THE SUPPORT MEMBER AND A PAIR OF HOOKS SECURED TO THE SPACER BAR HAVING A J SHAPED CROSS-SECTION, THE FIRST HOOK BEING NOTCHED IN THE SHORT LEG OF THE J TO PROVIDE THE FIRST SUPPORTING POSITION, THE SECOND HOOK LYING TRANSVERSE TO THE LONGITUDINAL AXIS OF THE CROSS-SECTIONAL LENGTH OF THE FIRST HOOK AND ADAPTED TO PROVIDE THE SECOND SUPPORTING POSITION, LIFTING MEANS IN OPERATIVE RELATION WITH THE TRACK MEANS AND ADAPTED TO MOVE THEREALONG, MOTIVE MEANS DISPOSED INTIMATELY WITH THE LIFTING MEANS, THE MOTIVE MEANS ENGAGING THE TRACK MEANS, WHEREBY WHEN THE MOTIVE MEANS IS ENERGIZED THE LIFTING MEANS IS CAUSED TO MOVE ALONG THE TRACK MEANS.