Bank drive-up window and deal drawer construction

Claim 1

IN BANK DRIVE-UP WINDOW CONSTRUCTION OF THE TYPE IN WHICH AN UPRIGHT WINDOW WALL HAVING INNER AND OUTER SIDES IS FORMED WITH A DEAL DRAWER OPENING; IN WHICH A RECEPTACLE IS MOUNTED MOVABLE THROUGH THE WALL DRAWER OPENING FORWARDLY TO A CUSTOMER ACCESSIBLE POSITION OUTWARD OF THE WALL OUTER SIDE AND REARWARDLY TO A TELLER ACCESSIBLE POSITION REARWARD OF THE WALL INNER SIDE; AND IN WHICH THERE IS MEANS OPERABLY CONNECTED TO THE RECEPTACLE FOR SELECTIVELY DRIVING THE RECEPTACLE BETWEEN THE FORWARD CUSTOMER ACCESSIBLE AND REARWARD TELLER ACCESSIBLE POSITIONS; THE IMPROVEMENTS INCLUDING A STATIONARY FRAME EXTENDING REARWARDLY FROM THE WINDOW WALL INNER SIDE, A MAIN MOVABLE FRAME HAVING FORWARD AND REARWARD ENDS, MEANS MOUNTING THE MAIN MOVABLE FRAME ON THE STATIONARY FRAME ALIGNED WITH THE WALL DRAWER OPENING AND MOVABLE BETWEEN REARWARD AND FORWARD POSITIONS, THE MAIN MOVABLE FRAME IN THE FORWARD POSITION EXTENDING FORWARDLY THROUGH THE WALL DRAWER OPENING WITH THE FORWARD END THEREOF SPACED OUTWARDLY FROM THE WALL OUTER SIDE, THE MAIN MOVABLE FRAME IN THE REARWARD POSITION EXTENDING REARWARDLY FROM THE WALL WITH THE FORWARD END THEREOF AT THE WALL DRAWER OPENING AND THE REARWARD END THEREOF SPACED REARWARDLY FROM THE WALL INNER SIDE, AN AUXILIARY MOVABLE FRAME HAVING FORWARD AND REARWARD ENDS, MEANS MOUNTING THE AUXILIARY MOVABLE FRAME ON THE MAIN MOVABLE FRAME MOVABLE BETWEEN A FORWARD AND REARWARD POSITION, THE AUXILIARY MOVABLE FRAME WHEN IN THE FORWARD POSITION BEING TELESCOPED WITH AND EXTENDING SUBSTANTIALLY BETWEEN THE FORWARD AND REARWARD ENDS OF THE MAIN MOVABLE FRAME, THE AUXILIARY MOVABLE FRAME WHEN IN THE REARWARD POSITION EXTENDING REARWARDLY FROM AND WITH THE REARWARD END THEREOF SPACED REARWARDLY FROM THE REARWARD END OF THE MAIN MOVABLE FRAME, MEANS MOUNTING THE RECEPTACLE ON AND MOVABLE BETWEEN THE AUXILIARY MOVABLE FRAME FORWARD AND REARWARD ENDS, THE MEANS FOR DRIVING THE RECEPTACLE BEING CONSTRUCTED AND ARRANGED FOR DRIVING THE AUXILIARY MOVABLE FRAME FROM THE AUXILIARY MOVABLE