| 摘要 |
PURPOSE:To load a cartridege as it is even if the cartridge has a long leader part, by providing either of a cartridge chamber and a take-up chamber movably. CONSTITUTION:A slider 9 has a recessed part 10 in its back surface, and this recessed part 10 is moved under the guidance of a guide piece 8. This slider 9 has the cartridge chamber 11 almost at its center part, and the cartridge 12 is inserted axially. When the cartridge 12 is loaded, the slider 19 is drawn out to left. Consequently, the cartridge chamber 11 leaves the take-up chamber 5, so the length of a film guide path 3 increases by ''L'' substantially. Then, the cartridge 12 is only fallen in the cartridge storage chamber 11, the tip of the leader of the film enters there without abutting an end part of the guide guide path 3 even when the leader part is long, and drop-in loading is attained as well as the cartridge with the proper-length leader part.
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