| 摘要 |
<p>The most common sun screen lamellas are C-profiled plate strips (2) held on holders (6), which engage with the inner sides of the opposed bent-over edge portions (4). Also, special lamellas have been developed which are mounted in being clamped between holder members, which, as distance pieces, are inserted in holding grooves (20) in the basic carrier beams (12) of the system. According to the invention, however, it is perfectly possible to use the C-profiled plate strips in a similar holding system, when the holder members (8) are profiled to accommodate the exterior sides of the edge profiles (4). The holder members (8) thus profiled (10) may be used with identical design on both sides of the plate strips, when they are made as Z-shaped members mounted in pairs with mutually opposite orientation.</p> |
