Door/window frames - of foamed plastics material filling outer plastics cladding having fixing elements

The various members of the frame, esp. with mitred corner joints, each have a sheath made of esp. extruded hard PVC channel sections whose mating corners are plugged together to form a complete hollow profile with all necessary clamping bars, tabs, lugs etc. for fixing various metal fittings, interl...

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1. Verfasser: PAVEL, WERTHER., 5600 WUPPERTAL-ELBERFELD
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The various members of the frame, esp. with mitred corner joints, each have a sheath made of esp. extruded hard PVC channel sections whose mating corners are plugged together to form a complete hollow profile with all necessary clamping bars, tabs, lugs etc. for fixing various metal fittings, interlocking/keying with the foamed plastic filling and for keying into the mortar, plaster, sealing or grouting cpds. used in fixing in the walls of the building. Internal corner brackets joint together connecting bars for which internal channels are provided.