| 摘要 |
PURPOSE:To obtain always a correct exposure and prevent a change of exposure amount owing to the variations of a posture, by making a rotary shutter drive at a position closer to an engaging member than the position at the time of the first feeding. CONSTITUTION:When a power feeding started, a rotary shutter 2 is rotated in the clockwise direction against a spring 3 and its end surface 2b is brought into contact with a click part 5b of a releasing lever 5, and thereby the engagement of a click part 8c of a locking lever 8 and the first locking part 5b of the releasing lever 5 is released, and the lever 8 is rotated in the counterclockwise direction by a spring 11 until its arm 8f is brought into contact with a holding part 13d of a charging plate 13. A set plate 12 runs in the left direction by a spring force by rotation of the lever 8. A charging plate 13 starts to run in the left direction by spring force while receiving action of a governor mechanism. Thereby, an AF mechanism starts to act, and an operation of distance finding and a putting-in of photographic lens are performed, and at the same time the photographic lens is stopped at a focussing position through an electromagnet and its operation is ended. |
