| 摘要 |
<p>A roller shutter comprises a series of links (2), each of which has a link plate (7) which determines two main surfaces (10, 11), two opposite longitudinal edges (8, 9) and two opposite transverse edges (12, 13), as well as eccentric hinge parts (4-6) which are situated near the longitudinal edges (8, 9), in each case two links (7) being hingedly connected to one another by means of the hinge parts (4-6), which series of links (2) can be brought into a rolled-up state, in which the links (2) are rotated with respect to one another, and an unrolled state in which the links (2) determine a substantially flat plane. Closure means (18) are provided on the longitudinal edges (8, 9), by means of which the link plates (7) are closed off with respect to one another in the unrolled, flat state of the series of link plates (7).</p> |
