Initial product for making metal or plastics compound profiled rods esp. for window and door frames

摘要

The product comprises a metal inner profiled rod (2), a parallel metal outer profiled rod (3) and two interacting thermoplastics distance profiled rods (4). These distance rods which form longitudinal chambers are connected by at least one longitudinal connector (5) which is deformable for tolerance, to a pair of distance rods. The distance rods with connectors, in the installed state, have a rectangular functional outline. By deforming the connector the distance rods of each pair can be collapsed with reduced cross-section for transport and storage.