PURPOSE: To perform film winding and shutter charging efficiently by driving a specified size feeding device and a shutter charging device by rotation of an output shaft at the time of film winding.

CONSTITUTION: When winding a film, a gear 3 which is in a body with the motor part 2a of a motor 2 and a gearbox 2b rotates counterclockwise as shown by solid line arrow. At this time, a one-way clutch becomes connected state, and a spool 1 rotates a counterclockwise in a body and the film is wound up. At this time, a shaft 2c and a gear 4 rotate clockwise as shown by a solid line arrow. A charge cam 16 is rotated counterclockwise by this and a charge lever is swung to charge a shutter. A sprocket 19 rotates counterclockwise, and winds the film together with the spool 1.