Smooth or spatial ceilings made of bars and knots, in particular walkable ceilings

摘要

In order to configure planar or three-dimensional floor-type grids comprising bars and junction pieces in a more cost-effective manner, the supports (11) and junction pieces (14) exhibit an identical, longitudinally slit profile, e.g. a cross-shaped profile. The supports (11) can thus, in their connection region, replace the junction pieces (14). The floor-type-grid flange bars (12, 13) produced from rectangular profile tubes are connected to the junction pieces (14) and supports (11) by clamping closures which each exhibit two clamping jaws which can be braced into slots of the junction pieces (14) and bars (12, 13). IMAGE