Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The window frame has a frame member 10 with at least one longitudinally extending channel 24 which is visible in use, the method including the steps of co-extruding the frame member of plastics of first and second colours, wherein plastic of the first colour forms the surface of the channel 24, plastics of the second colour forming the rest of the member, applying a decorative treatment 26 to a portion of the member not including the channel, and leaving a further portion 13,20 of the member untreated so that the plastics of the second colour is visible. The window may be a double hung sliding sash window with two channels 22, 24, and the interior surfaces 13, 20 and interior channel 22 may be white plastics, whilst the exterior channel 24 may be brown plastics and the decorative cover 26 may be wood grain effect. Alternatively the colour of the exterior channel plastic may be identical to the decorative treatment.
The window frame has a frame member 10 with at least one longitudinally extending channel 24 which is visible in use, the method including the steps of co-extruding the frame member of plastics of first and second colours, wherein plastic of the first colour forms the surface of the channel 24, plastics of the second colour forming the rest of the member, applying a decorative treatment 26 to a portion of the member not including the channel, and leaving a further portion 13,20 of the member untreated so that the plastics of the second colour is visible. The window may be a double hung sliding sash window with two channels 22, 24, and the interior surfaces 13, 20 and interior channel 22 may be white plastics, whilst the exterior channel 24 may be brown plastics and the decorative cover 26 may be wood grain effect. Alternatively the colour of the exterior channel plastic may be identical to the decorative treatment.
Window frame member
PHILIP GREGORY (Autor:in)
16.01.2019
Patent
Elektronische Ressource
Englisch
IPC:
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
WINDOW FRAME JOINT MEMBER, AND WINDOW FRAME USING THE SAME
| Europäisches Patentamt | 2016