Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a lattice girder (120.2) which is constructed from a plurality of individual parts and comprises a first post tube (21.1), a second post tube (21.2), a first crossmember (22.1), a second crossmember (22.2) and at least one diagonal element (23.1, 23.2). At least two rosettes (50) are welded firmly on each post tube (21.1, 21.2). A rigid lattice (100.2) made of metal is fastened in a releasable manner both on the first post tube (21.1) and on the second post tube (21.2). The lattice (100.2) comprises a first cross-strut (122), which forms a lower-flange profile, a second cross-strut (117), which forms an upper-flange profile, and a plurality of supporting struts (107), which extend between the first cross-strut (122) and the second cross-strut (117). The longitudinal axis (123) of the first cross-strut (122) and the longitudinal axis (127) of the second cross-strut (117) enclose an acute angle (108).
The invention relates to a lattice girder (120.2) which is constructed from a plurality of individual parts and comprises a first post tube (21.1), a second post tube (21.2), a first crossmember (22.1), a second crossmember (22.2) and at least one diagonal element (23.1, 23.2). At least two rosettes (50) are welded firmly on each post tube (21.1, 21.2). A rigid lattice (100.2) made of metal is fastened in a releasable manner both on the first post tube (21.1) and on the second post tube (21.2). The lattice (100.2) comprises a first cross-strut (122), which forms a lower-flange profile, a second cross-strut (117), which forms an upper-flange profile, and a plurality of supporting struts (107), which extend between the first cross-strut (122) and the second cross-strut (117). The longitudinal axis (123) of the first cross-strut (122) and the longitudinal axis (127) of the second cross-strut (117) enclose an acute angle (108).
MODULARER FACHWERKTRÄGER
MODULAR LATTICE GIRDER
POUTRE EN TREILLIS MODULAIRE
KRELLER HELMUT (Autor:in)
22.05.2019
Patent
Elektronische Ressource
Deutsch
Fachwerkrahmen, modularer Fachwerkträger und Überbrückungs- und/oder Tragkonstruktion
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