| 摘要 |
<p>In a film strip holder (1) whose parallel longitudinal edges define a flat web (1a), have a U-shaped cross section and form guide grooves (3), a leaf spring (6) is provided in at least one of the guide grooves (3). The free ends (6a, 6b) of the spring are loosely mounted in the longitudinal web (2a) of one of the longitudinal edges (2) of U-shaped cross section. For this purpose two bores (5) extending at right angles to guide groove (3) are provided in one of the longitudinal edges at a depth such that they form cup-shaped recesses (5a) in the longitudinal web (2a), which are adapted to receive the spring ends (6a, 6b). The leaf spring (6) is arranged such that it is held biased by its clamping surface against the web (1a) extending in the area of guide groove (3) and by its spring ends (6a, 6b) in the recesses (5a).</p> |
