초록 ▼

There is provided an extruded, modular panel unit for the construction of wall-surface portions, especially of light-transmitting wall-surface portions. The panel comprises two sheet-like major surfaces interconnected and spaced apart by a plurality of web-like ribs dividing the space delimited by t

There is provided an extruded, modular panel unit for the construction of wall-surface portions, especially of light-transmitting wall-surface portions. The panel comprises two sheet-like major surfaces interconnected and spaced apart by a plurality of web-like ribs dividing the space delimited by the major surfaces into a plurality of subspaces, and at least one joining flange extending in the direction of extrusion and projecting at an angle from an edge of the panel unit. In cross section, the sheet-like major surfaces and the ribs form a truss-like structure of which the major surfaces constitute the chords and the ribs constitute the webs.

대표청구항 ▼

[ What is claimed is:] [1.] An extruded, modular panel unit for the construction of wall-surface portions, .[.including.]. .Iadd.especially of .Iaddend.light transmitting wall surface portions, comprising at least two sheet-like major surfaces interconnected and spaced apart by a plurality of the ri

[ What is claimed is:] [1.] An extruded, modular panel unit for the construction of wall-surface portions, .[.including.]. .Iadd.especially of .Iaddend.light transmitting wall surface portions, comprising at least two sheet-like major surfaces interconnected and spaced apart by a plurality of the ribs dividing the space delimited by said major surfaces into a plurality of subspaces, .[.wherein a joining flange, extending in the direction of extrusion, projects at an angle from, and beyond, an outside face of one of said major surfaces, at each extruded edge of said panel unit, wherein, in cross section, said sheet-like major surfaces and said ribs form a truss-like structure of which.]. said major surfaces .[.constitute.]. .Iadd.constituting .Iaddend.the chords and said ribs .[.constitute.]. .Iadd.constituting .Iaddend.the webs, and wherein:(.Iadd.a) each panel has joining flanges which extend in the direction of extrusion and are located at each as-extruded edge of the panel unit, and project from one and the same major surface;(b) each of said joining flanges has an outside .[.and.]. .Iadd.as well as .Iaddend.an inside face, .Iadd.the outside face of .Iaddend.each .[.face being adapted to.]. .Iadd.flange serves to make .Iaddend.contact .Iadd.with .Iaddend.a .[.corresponding.]. .Iadd.similar .Iaddend.face of a flange of an adjacent panel unit.Iadd.; and(.Iadd.c) inside face of each of said joining flanges is provided with tooth-like first detent means for facilitating the joining of two connecting flanges of at least one pair of adjacent panel units..Iaddend.