| 摘要 |
PROBLEM TO BE SOLVED: To surely and stably guide the leader part of a film into a take-up spool chamber without catching the leader part on the end edge on the take-up spool chamber side of the aperture. SOLUTION: As shown with a virtual line B in fig., when the leader part L approaches the end edge 11a on the take-up spool chamber side of the tilted aperture 11, since this end edge 11a is inclined to the feeding direction, the leader part L is advanced to the take-up spool chamber 13 while sliding on the end edge 11a always in a point-contact state. Consequently, the leader part L is not caught on this end edge 11a but surely and stably guided to the take-up spool chamber 13. COPYRIGHT: (C)2004,JPO
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