| 摘要 |
PURPOSE:To confirm the operation of a winding motor by stopping driving of a winding motor, while a charge motor of each part is being driven, when it is detected that a film is not loaded in a camera. CONSTITUTION:When photographing of one frame is ended,a control means 1 starts a charge motor M1 and a winding motor M2 by driving driving circuits 2, 4. An output of the motor M1 charges a charge load 3 of a shutter opening and closing mechanism, a mirror lifting mechanism, a lens driving mechanism, etc. through a charge transfer system K1, and when the charge is completed, a detecting means 6 sends a signal to the control means 1 and stops the motor M1. An output of the motor M2 winds a film 5 through a winding transfer system K2, and when a feed of the film is detected 7, a signal is sent tot he control means 1, and the motor M2 is stopped. On the other hand, when it is detected 9 that there is no film in a carteidge chamber 8, the control means 1 operates the driving circuit 2 and 4, and drives the motor M1 and the motor M2. When the charge of each part of a camera is completed, the control means 1 stops driving of the motor M1 and M2.
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