DEVICE FOR SIMULTANEOUSLY CONTROLLING THE ASSEMBLY OF PLOTTERS DRAWING PARALLEL LONGITUDINAL LINES ON A MOVING BAND OF GLASS

摘要

P THE PRESENT INVENTION CONCERNS A DEVICE FOR CONTROLLING THE SIMULTANEOUS MOVEMENTS OF LIFTING AND DESCENTING OF TOOLS THAT TRACE LONGITUDINAL TRAITS ON A STRIP OF GLASS FOR CUTTING IT, SAID DEVICE COMPRISING A CARRIER, TOOLS AND HOLDER. DRAWING TOOLS, THE TOOL-TOOL-HOLDER ASSEMBLY 7, 12 BEING SOLIDARITY OF AN ARM 14 ARTICULATED AROUND TWO AXES, ONE CONNECTED TO THE TOOL-HOLDER CARRIAGE AND THE OTHER BEING SWIVELING AROUND AN ECCENTRIC SHAFT 17 DRIVES ROTATING A QUARTER OR HALF-TURN BY A 27 STEPPING MOTOR. /P