| 摘要 |
<p>A feed apparatus for feeding a film has a pair of presser guide members (56a, 56b) for pressing a film F against an outer circumferential surface of a feed drum (52), a pair of upstream and downstream guide plates (58a, 58b) for guiding the film F, and a moving mechanism (60) for moving a pair of nip rollers (54a, 54b) toward and away from the feed drum (52). When the film F is scanned by a light beam, the film F is tautly held against the outer circumferential surface of the feed drum (52). The moving mechanism (60) has first and second displacing mechanisms (85, 90) actuatable in synchronism with vertical movement of the nip rollers (54a, 54b) toward and away from the feed drum (52) for displacing the presser guide members (56a, 56b) and the upstream and downstream guide plates (58a, 58b) toward and away from the feed drum (52). <IMAGE></p> |
