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A glass transporting and locating system for a glass cutting table with a bridge extending across the glass cutting table which is movable along the length of the glass cutting table. A glass workpiece feeding table is positioned adjacent the glass cutting table and adapted to support a glass workpi

A glass transporting and locating system for a glass cutting table with a bridge extending across the glass cutting table which is movable along the length of the glass cutting table. A glass workpiece feeding table is positioned adjacent the glass cutting table and adapted to support a glass workpiece to be fed to the glass cutting table. At least one vacuum chuck is carried by the bridge at a position which can overlap a glass workpiece supported on the glass workpiece feeding table when the bridge is at one end of the glass cutting table. The system includes a device for aligning the glass workpiece which is supported on the glass workpiece feeding table. The alignment device may include a retractable stop on the bridge or on the glass workpiece feeding table. The retractable stop on the bridge may also be used for advancing finished workpieces off of the glass cutting table. The glass workpiece transporting and locating system is adapted to be easily retrofitted to existing glass cutting tables.

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1. A glass workpiece transporting and locating system for a glass cutting table comprising:a bridge extending across the glass cutting table and movable along the length of the glass cutting table;a glass workpiece feeding table adjacent the glass cutting table and supporting a glass workpiece to be

1. A glass workpiece transporting and locating system for a glass cutting table comprising:a bridge extending across the glass cutting table and movable along the length of the glass cutting table;a glass workpiece feeding table adjacent the glass cutting table and supporting a glass workpiece to be fed to the glass cutting table;at least one vacuum chuck carried by said bridge at a position overlapping the glass workpiece supported on said glass workpiece feeding table when said bridge is at one end of the glass cutting table; anda means for aligning the glass workpiece which is supported on said glass workpiece feeding table. 2. The glass workpiece transporting and locating system of claim 1 wherein said means for aligning said glass workpiece includes a retractable stop positioned on said bridge. 3. The glass workpiece transporting and locating system of claim 2 wherein said retractable stop is engagable with an edge of a finished workpiece on the glass cutting table for advancing the finished workpiece on the glass cutting table. 4. The glass workpiece transporting and locating system of claim 1 wherein said means for aligning the glass workpiece includes a retractable stop in said glass workpiece feeding table. 5. The glass workpiece transporting and locating system of claim 1 wherein said at least one vacuum chuck comprises a plurality of spaced vacuum chucks on said bridge. 6. The glass workpiece transporting and locating system of claim 1 wherein said glass workpiece feeding table is an air float table. 7. A glass processing machine comprising:an air float table for supporting a glass workpiece thereon;a glass workpiece processing tool engagable with the glass workpiece supported on said air float table;a workpiece feeding table adjacent said air float table supporting glass workpieces to be fed to said air float table; andat least one vacuum chuck movable along at least a portion of said air float table, said at least one vacuum chuck engagable with glass workpieces on said workpiece feeding table for feeding the glass workpieces to said air float table. 8. The glass processing machine of claim 7 further including a bridge across said air float table wherein said at least one vacuum chuck is supported on said bridge. 9. The glass processing machine of claim 8 wherein said glass workpiece processing tool is a glass cutting head supported on said bridge. 10. The glass processing machine of claim 8 further including a workpiece engaging stop extending from said bridge, said stop engaging a glass workpiece supported on said air float table for transporting the glass workpieces off of said air float table. 11. The glass processing machine of claim 10 wherein said workpiece engaging stop is engagable with a glass workpiece supported on said glass workpiece feeding table for aligning the glass workpiece to be fed to said air float table. 12. The glass processing machine of claim 10 wherein said workpiece engaging stop is a retractable stop on said bridge. 13. A workpiece feeding device for a glass cutting table, the cutting table having an air float table supporting glass workpieces, a bridge extending across said air float table movable along the length of the air float table and supporting a glass cutting head for scoring a glass workpiece supported thereon, said workpiece feeding device including:a workpiece feeding table adjacent the air float table of the glass cutting table and supporting glass workpieces to be fed to the air float table; andat least one vacuum chuck attached to the bridge of the glass cutting table, said at least one vacuum chuck positioned to overlap glass workpieces supported on said glass workpiece feeding table when the bridge is at one end of the glass cutting table whereby said at least one vacuum chuck is engagable with the glass workpiece which is supported on said workpiece feeding table for feeding the glass workpiece to the air float table, and further including a retractable stop on said bridge engaging an edge of the glass workpieces on said workpiece feeding table for aligning the glass workpieces and further engaging an edge of the glass workpieces on the air float table for advancing the glass workpieces off of the air float table.