| 摘要 |
PURPOSE:To facilitate the loading and unloading of a film cassette and to reduce its size by forming the spool of a film take-up part by a film take-up member and an engagement member which is provided on its top surface and engages with the film winding shaft of a camera. CONSTITUTION:When the film cassette body 1 is loaded in the camera body 6, the opening/closing cover 9 of the camera body 6 is opened and the cassette body 1 is inserted into a cassette storage chamber 7. Then, the engagement pawl part 28 of the engagement member 20 sinks in an upper cylinder body 22 because a compression spring 29 is compressed. The cassette body 1 is further inserted to project the engagement pawl part 28 upward by the restoring force of an energizing spring 29, and the part engages with the engagement pawl 8a of the film winding shaft 9 to transmit the rotation of the film winding shaft 8 to the film take-up member 19 through the engagement member 20, so a film 5 is taken up by the film take-up member 19. |
