PURPOSE: To execute exactly photographing of one frame photographing by receiving an exposure end signal and a release button reset signal by an AND circuit.
CONSTITUTION: In a film wind operation at every release operation of a camera whose film wind and rewind are automated, when the loading is completed, a switch S5 closed to the S5a side. An interlocking switch S8 is closed by a release operation and an exposure controlling circuit AE is operated. When the exposure operation is being executed, a switch S9 is opened, and when a release button is being pressed, a capacitor C1 is charged, therefore, an AND gate is closed, and an electric conduction to a relay for controlling a motor 30 is not executed. After the exposure is ended, and also after the charge is discharged from a resistance R1 after the release button is reset, the AND gate is opened and the wind operation is started.
TOMINAGA SHINJI
YAMANAKA AKIRA
IMURA TOSHINORI
TAKARADA TAKEO
