Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An arc large-area door frame assembly is composed of an upper frame, a low frame, first connecting sheet connectors and second connecting sheet connectors. The first connecting sheet connectors and the second connecting sheet connectors are respectively combined with the upper frame and the lower frame for forming two assemblies, and then the two assemblies are combined for forming the integral large-area door frame assembly. No welding forming is required before use of the door frame. Several combined members are transported to a destination place and then are assembled for forming a formed door frame. Because the volume and the weight of several combined members are relatively small, high convenience in a conveying process is realized. Furthermore through performing layout stacking in a stacking process, the loading amount of each transporting vehicle can be more than two times of that of formed door frames, thereby greatly reducing transportation cost. Furthermore, according to the arc large-area door frame assembly, the qualified door frame can be obtained through splicing the combined members without a professional worker. Because a professional welding procedure is eliminated, labor cost and energy consumption are lower than that of a traditional formed door frame. A manufacturing enterprise obtains a remarkable economic benefit accordingly.
An arc large-area door frame assembly is composed of an upper frame, a low frame, first connecting sheet connectors and second connecting sheet connectors. The first connecting sheet connectors and the second connecting sheet connectors are respectively combined with the upper frame and the lower frame for forming two assemblies, and then the two assemblies are combined for forming the integral large-area door frame assembly. No welding forming is required before use of the door frame. Several combined members are transported to a destination place and then are assembled for forming a formed door frame. Because the volume and the weight of several combined members are relatively small, high convenience in a conveying process is realized. Furthermore through performing layout stacking in a stacking process, the loading amount of each transporting vehicle can be more than two times of that of formed door frames, thereby greatly reducing transportation cost. Furthermore, according to the arc large-area door frame assembly, the qualified door frame can be obtained through splicing the combined members without a professional worker. Because a professional welding procedure is eliminated, labor cost and energy consumption are lower than that of a traditional formed door frame. A manufacturing enterprise obtains a remarkable economic benefit accordingly.
Arc large-area door frame assembly
TAN ANNING (Autor:in)
27.01.2016
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
DOOR FRAME REINFORCING FRAME AND DOOR FRAME ASSEMBLY HAVING THEREOF
| Europäisches Patentamt | 2017