Currency handling machine

Details Currency handling machine Currency handling machine

1980-09-29

1982-03-16

Spar, Robert J.

53212, B65B 1104, G07D 900

Patent

active

043195970

ABSTRACT:
There is provided a currency handling machine which comprises a setting potentiometer, the movable member of which is rotated to be set by a currency species setting control, a selecting potentiometer, the movable member of which is adapted to be rotated together with one of selected movable members in operation sections, a control circuit to detect a differential potential between the outputs of the setting and selecting potentiometers to issue a driving signal, a driving circuit connected to the control circuit for receiving the driving signal and a motor connected to the driving circuit and adapted to rotate the selected movable members in operation sections in accordance with the driving signal. A rotating direction selecting circuit may be provided for determining the direction of rotation of the motor.

REFERENCES:
patent: 3155889 (1964-11-01), Stiles et al.
patent: 3569815 (1971-03-01), McNaughton
patent: 3644892 (1972-02-01), Szymber et al.
patent: 3789283 (1974-01-01), Kabat
patent: 3924171 (1975-12-01), Ukai et al.
patent: 3938303 (1976-02-01), Ushio et al.
patent: 4117386 (1978-09-01), Cohen et al.

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