| 摘要 |
<p>First and second components (2,3) engage via pairs of parallel joint faces (5a,b) and are fixed by screw connections passing through the faces. The joint faces and support surfaces (4) facing the screw heads are formed as sections of a circular cylinder (11) with common cylinder axis (16). All surfaces are integral parts of the components. When the screw connection is loosened, the components can be pivoted in a relative movement at right angles to the cylinder axis. The first component is pref. a floor or roof strut, the second component is a connection profile, and both connect wall to floor or roof elements. Both components are single/multi-chamber extrusion-molded profiles, and are of metal, esp. aluminum or aluminum alloy.</p> |
