A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERFAHREN UND VORRICHTUNG ZUM VERSCHWEIßEN VON WENIGSTENS ZWEI PROFILEN FÜR FENSTER- ODER TÜRRAHMEN BZW. -FLÜGELN
A method and a device (10) for welding at least two profiled sections (1) for window or door frames or leaves uses a heating unit (4) introduced between the profiled sections (2, 3) to be joined. At least two heating elements (5, 6) of the heating unit melt the profiled section ends (2, 3) at the end surfaces to be joined. In order to chamfer, in particular remove, a profiled section edge layer (20) of the profiled section ends (2, 3) along the layer surfaces (12, 13) thereof, at least one tool, in particular at least one cutting blade (7, 8), is arranged on the heating elements (5, 6) and is moved such that the material (9) to be melted is displaced into the profiled section interior (11) or into the interior (12) of the profiled section chambers (13). A compression device compresses the profiled section ends (2, 3).
VERFAHREN UND VORRICHTUNG ZUM VERSCHWEIßEN VON WENIGSTENS ZWEI PROFILEN FÜR FENSTER- ODER TÜRRAHMEN BZW. -FLÜGELN
A method and a device (10) for welding at least two profiled sections (1) for window or door frames or leaves uses a heating unit (4) introduced between the profiled sections (2, 3) to be joined. At least two heating elements (5, 6) of the heating unit melt the profiled section ends (2, 3) at the end surfaces to be joined. In order to chamfer, in particular remove, a profiled section edge layer (20) of the profiled section ends (2, 3) along the layer surfaces (12, 13) thereof, at least one tool, in particular at least one cutting blade (7, 8), is arranged on the heating elements (5, 6) and is moved such that the material (9) to be melted is displaced into the profiled section interior (11) or into the interior (12) of the profiled section chambers (13). A compression device compresses the profiled section ends (2, 3).
VERFAHREN UND VORRICHTUNG ZUM VERSCHWEIßEN VON WENIGSTENS ZWEI PROFILEN FÜR FENSTER- ODER TÜRRAHMEN BZW. -FLÜGELN
METHOD AND DEVICE FOR WELDING AT LEAST TWO PROFILED SECTIONS FOR WINDOW OR DOOR FRAMES OR LEAVES
PROCÉDÉ ET DISPOSITIF DESTINÉ AU SOUDAGE D'AU MOINS DEUX SECTIONS PROFILÉES SERVANT AUX CADRES DE FENÊTRE OU DE PORTE OU AUX FEUILLAGES
2023-07-19
Patent
Electronic Resource
German
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
European Patent Office | 2022
European Patent Office | 2021
Verfahren und Vorrichtung zum Verbinden von Kunststoffprofilteilen für Fenster- oder Türrahmen
European Patent Office | 2022