Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seamless uPVC door and window frame and uPVC framing technology through outer tenoning and inner welding
The invention discloses a seamless uPVC door and window frame. The seamless uPVC door and window frame comprises vertical frames and horizontal frames, wherein the vertical frames and the horizontal frames are connected to form a rectangular frame body, the length of the rectangular frame body is L, and the width of the rectangular frame body is W; the vertical frames and the horizontal frames respectively adopt integral structures, each vertical frame comprises a short panel and a vertical inner frame, each horizontal frame comprises a long panel and a horizontal inner frame, the widths of the long panel and the short panel are B, the length of the long panel is consistent with the length L of the rectangular frame body, and the length of the short panel is that of W-2B; the short panel is arranged between two parts of the vertical inner frame. According to the seamless uPVC door and window frame disclosed by the invention, the panels are designed into the long panels and the short panels, the long panels are adopted to cover welding seams of the inner frames, so that the welding seams do not exist on the surface of the rectangular frame body, and the whole door and window frame body is beautiful.
Seamless uPVC door and window frame and uPVC framing technology through outer tenoning and inner welding
The invention discloses a seamless uPVC door and window frame. The seamless uPVC door and window frame comprises vertical frames and horizontal frames, wherein the vertical frames and the horizontal frames are connected to form a rectangular frame body, the length of the rectangular frame body is L, and the width of the rectangular frame body is W; the vertical frames and the horizontal frames respectively adopt integral structures, each vertical frame comprises a short panel and a vertical inner frame, each horizontal frame comprises a long panel and a horizontal inner frame, the widths of the long panel and the short panel are B, the length of the long panel is consistent with the length L of the rectangular frame body, and the length of the short panel is that of W-2B; the short panel is arranged between two parts of the vertical inner frame. According to the seamless uPVC door and window frame disclosed by the invention, the panels are designed into the long panels and the short panels, the long panels are adopted to cover welding seams of the inner frames, so that the welding seams do not exist on the surface of the rectangular frame body, and the whole door and window frame body is beautiful.
Seamless uPVC door and window frame and uPVC framing technology through outer tenoning and inner welding
LIU HAITAO (Autor:in) / ZHANG ZHILONG (Autor:in)
19.08.2015
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
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
Accelerated weathering of UPVC
| British Library Online Contents | 1997
Accelerated weathering of UPVC
| Tema Archiv | 1997
Failure mechanics of uPVC cyclically pressurized water pipelines
| Tema Archiv | 1985
Strength models for uPVC-confined concrete
| Elsevier | 2021
Wall decorative sheet adopting UPVC (unplasticized polyvinyl chloride) material
| Europäisches Patentamt | 2015