| NOMENCLATURE |
DUPLICATING MACHINE, BRAILLE PROCESS. A MACHINE WHICH PRODUCES BRAILLE
COPIES BY PLACING THE ORIGINAL (BRAILLED PAPER) ON A PLATEN, RAISED
IMPRESSION UP. A PAPER-LIKE PLASTIC MATERIAL IS PLACED OVER THE
ORIGINAL AND LOCKED IN PLACE. A HEATING FRAME IS PULLED INTO POSITION,
STARTING A TIMER. PULL HEATING MECHANISM FORWARD AND HOLD UNTIL TIMER
MOVES TO ZERO. RELEASE HEATER AND UNLOCK PLATEN AND LIFT OFF
PLATEN.THIS MACHINE PROVIDES A METHOD OF MANY NEW K INDS OF TRAINING
AIDS FOR THE BLIND.
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