摘要 |
PURPOSE:To attain electric winding normally and manual winding at the operation of a lever by fitting clutch gears disconnecting manual and electric winding wheel trains to the wheel trains and arranging a clutch disconnecting means connecting any one of the clutch gears and disconnecting the other. CONSTITUTION:When a winding lever 1 is located on a storage position, one end of a switching lever 22 is engaged with a low step part 21a and the other end is separated from a movable contact 25a. An upper square part 20a is engaged only with a square shaft hole 7a of the 2nd clutch gear 7 and a lower square part 20b is engages with a shaft hole square part 20a of the 3rd clutch gear 10. If the winding lever 1 is drawn out, the upper square part 20a of a clutch switching shaft 20 is engaged with square shaft holes 6a, 7a and the lower square part 20b is separated from the shaft hole square part 19b, a film is wound up by the wheel trains 3-10 for manual winding and a shutter is charged by the wheel trains 12, 13. A sprocket shaft 11 and a sprocket 14 are released from coupling in the rotating direction by the rewinding of the film and released from both the manual and electric winding wheel trains. |