Patent classifications
E
E06
E06B
3/00
E06B3/32
E06B3/34
E06B3/42
E06B3/44
E06B2003/4438
E06B2003/4446
E06B2003/4446
Frames, wings and pillars of wood for heat-insulating windows for passive buildings
Construction of frames, wings and posts of wood for insulating windows for passive construction are described. The wing uses six elements in the form of a rectangular wooden boards that are interconnected in such a way that the wood grain of the respective connected elements are matched alternately.