DEVICE WHICH COUNTS BANK NOTES Russian patent published in 1998 - IPC

FIELD: instruments. SUBSTANCE: device has count detector, counter, electric motor control unit and free wheel unit on shaft of stacking wheel. Goal of invention is achieved by introduced gate which fires counter for trailing edge of signal from count detector, its input is connected to output of count detector and output is connected to input of counter. Shaft of stacking wheel carries inertial weight which provides total inertial moment of , where M_fr is moment of friction at shaft of stacking wheel; ω_H is normal angular speed of stacking wheel rotation. EFFECT: increased reliability of operations. 3 cl, 1 dwg