Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door window frame
The invention provides a door window frame and belongs to the field of civil buildings. The door window frame solves the problem of door window frame simplification. Each tip support (6) is composed of two top columns, the top column with wheel teeth (2) is guided into the top column with sleeve forks, and one wheel tooth is covered with the sleeve forks. The two ends of each tip support are tip tops (1). Each concave support (4) is composed of two top columns, the top column with wheel teeth is guided into the top column with sleeve forks (5), and one wheel tooth is covered with the sleeve forks. The two ends of each concave support are concave tops (3). The upper tip support and the lower tip support are supported by the two middle concave supports to form the door window frame. The door window frame is used in the field of civil buildings.
Door window frame
The invention provides a door window frame and belongs to the field of civil buildings. The door window frame solves the problem of door window frame simplification. Each tip support (6) is composed of two top columns, the top column with wheel teeth (2) is guided into the top column with sleeve forks, and one wheel tooth is covered with the sleeve forks. The two ends of each tip support are tip tops (1). Each concave support (4) is composed of two top columns, the top column with wheel teeth is guided into the top column with sleeve forks (5), and one wheel tooth is covered with the sleeve forks. The two ends of each concave support are concave tops (3). The upper tip support and the lower tip support are supported by the two middle concave supports to form the door window frame. The door window frame is used in the field of civil buildings.
Door window frame
24.02.2016
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
Waterproof door window frame, door window and building
| Europäisches Patentamt | 2015