Acoustical sliding partition and sliding tracks for the same

Claim 1

IN A SLIDING PARTITION OF THE CHARACTER DESCRIBED CONSISTING OF A PLURALITY OF INDIVIDUAL PANEL SECTIONS, EACH PANEL SECTION HAVING SPACED ROLLABLE SUPPORTING WHEELS MOUNTED IN ITS BASE, EACH PANEL SECTION HAVING A HANGER CLIP EXTENDING UPWARDLY FROM ITS TOP EDGE, A VERTICALLY ALIGNED MAIN FLOOR TRACKWAY AND AN OVERHEAD GUIDE CHANNEL IN A ROOM TO BE PARTITIONED, A SEPARATE STORAGE CHAMBER HAVING A FLOOR TRACKWAY ALIGNED WITH ONE END OF SAID MAIN FLOOR TRACKWAY, SAID FLOOR TRACKWAYS EACH HAVING A SUPPORTING SECTION CAPABLE OF BEING RAISED AND LOWERED, MEANS FOR SEPARATELY RAISING AND LOWERING SAID SUPPORTING TRACKWAY SECTIONS, SAID STORAGE ROOM HAVING SPACED SUPPORTING RAILS EXTENDING TRANSVERSELY OF SAID STORAGE ROOM FLOOR TRACKWAY, A SERIES OF MOVABLE STACKING RAILS SUSPENDED BELOW SAID SUPPORTING RAILS AND OUT OF ALIGNMENT WITH SAID STORAGE ROOM TRACKWAY, MEANS FOR MOVING SAID STACKING RAILS SUCCESSIVELY INTO AND OUT OF ALIGNMENT WITH SAID STORAGE ROOM TRACKWAY WHEREBY WHEN A PANEL SECTION IS IN ITS RAISED POSITION ITS HANGER CLIP WILL SLIDABLY ENGAGE SAID ALIGNED STACKING RAIL, MEANS FOR LOWERING SAID STORAGE ROOM FLOOR TRACKWAY TO SUSPEND SAID PANEL SECTION ON SAID STACKING RAIL WHEREUPON IT CAN BE MOVED TRANSVERSELY OF SAID FLOOR TRACKWAY.