| 摘要 |
<p>A film scanner comprises a film support (3), driving means for moving a film (1 ) across said support (3) in a longitudinal direction, a photo-sensitive gate (5) for scanning images (2) of said film (1 ) placed on said support (3), a lateral abutment (9) and urging means (6, 15; 24, 25) for urging the film (1 ) against said abutment (9) in a transversal direction, characterized in that the abutment is formed by sprockets (9) of at least one sprocket wheel (8, 11 ) engaging perforation holes (4) of the film (1 ).</p> |
