| 摘要 |
PURPOSE:To always make a preliminary film winding quantity correctly by providing an inside cover, executing a preliminary opration of auto-loading by closing said cover, and confirming visually a winding operation of a film before closing a rear cover. CONSTITUTION:When an inside cover 35 is closed, an inside cover closing detecting pin 40 is pushed in, and a movable contact piece S1c of the first winding switch S1 contacts with a fixed contact piece S1b by a self-restoring force. By a timer which is not shown in the figure, an electrically-driven motor 30 is conducted for winding a film for a prescribed time, a slide contact piece S5d of the third winding switch S5 is switched to a fixed contact piece S5b, and the motor stops on the way of winding film. Following the closing operation of a rear cover 2, a rear cover locking release button 1 is returned downward, by which the second winding switch S3 is closed, the part exposed already in a state that the rear cover of a film F is opened is wound, and the final film winding operation is executed. In this way, the film winding operation can be confirmed visually through the inside cover before the rear cover is closed, and the film winding quantity can be made correct. |
