DE481183C - Process for laying and installing factory-made metal trusses - Google Patents

Process for laying and installing factory-made metal trusses

Info

Publication number
DE481183C
DE481183C DEM94004D DEM0094004D DE481183C DE 481183 C DE481183 C DE 481183C DE M94004 D DEM94004 D DE M94004D DE M0094004 D DEM0094004 D DE M0094004D DE 481183 C DE481183 C DE 481183C
Authority
DE
Germany
Prior art keywords
laying
factory
made metal
metal trusses
installing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEM94004D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEM94004D priority Critical patent/DE481183C/en
Application granted granted Critical
Publication of DE481183C publication Critical patent/DE481183C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Description

Verfahren zum Verlegen und Einbauen von fabrikmäßig hergestellten Fachwerkträgern aus IYIetall -Die bekannten, fabrikmäßig hergestellten Fachwerkträger aus Metall mußten je nach der Spannweite verschieden lang hergestellt werden. Das vorliegende Verfahren bezweckt, bei solchen Fachwerkträgern die Trägerlänge entsprechend der Spannweite veränderlich zu machen, und zwar dadurch, daß der Endunter-urtstab bei der Herstellung nicht fest an den Ubergurt angeschlossen wird, suriderrt daß dieser Anschlul5 des Enduntergurtstabes an den Obergurt erst in der Einbaustelle vorgenommen wird. Dadur cli kann, j e nachdem der Winkel der Abbiegung des Enduntergurtstabes größer oder kleiner gewählt wird, die Trägerlänge in gewissen Grenzen geäri. dert werden.Method of laying and installing factory-made Trusses made of IYIetall -The well-known, factory-made trusses made of metal had to be made of different lengths depending on the span. That The purpose of the present method is to adjust the length of the girders accordingly to make the span changeable, namely by the fact that the Endunter-urtstab is not firmly attached to the Ubergurt during manufacture, suriderrt that this connection of the end lower chord bar to the upper chord only in the installation point is made. Dadur cli can, depending on the angle of the bend of the end lower chord bar is chosen larger or smaller, the carrier length geäri within certain limits. changes will.

Die Zeichnungen stellen Ausführungsbeispiele eines solchen Fachwerkträ-ers in Verbindung mit verschiedeucn Auilagerun-en dar.The drawings represent exemplary embodiments of such a truss in connection with various Auilagerun-s.

Der fabrikmäßig hergestellte Fachwerkträger nach abb. t besteht aus dein Obergurt t und dem Untergurt 2, die aus je einem. Paar gleichlaufender Stäbe zusammengesetzt und durch einen aus einem Stück bestehenden Diicgunalzug ,3 miteinander rerbwiden sind, und zwar so, daß die Knickstellen des Dia;onalzu-cs zwischen dir gieichlaufcndcn Stäbe des Uber@urtes und des Unter-urtes zu Liegen kommen, wie bei , r aet--#ecleutet, und mit den Ställen der Gurte verschweißt werden. Der Enduntergurtstab 31) ist jedoch mit dem Obergurt nicht fest verbunden, diese @-erbindung wird vielmehr erst an der Ein-Baustelle hergestellt. Er wird unter verschiedenen Winkclii gegen die Gurte abgebogen, wie dies in Abb. r dargestellt ist. tun die Länge des Facliwrrlcträ(,ers veränderlich tuid für mehrere Spannweiten passend zu machen.The factory-made truss according to fig. t consists of your upper chord t and the lower chord 2, each of which consists of one. Pairs of parallel rods put together and rerbwiden with one another by a one-piece Diicgunalzug, 3, in such a way that the kinks of the dia; onalzu-cs lie between the converging rods of the upper and lower chords, as in , r aet - # ecleutet, and welded to the stalls of the straps. The end lower chord bar 31) is not firmly connected to the upper chord, this @ -connection is rather only established at the construction site. It is bent at various angles against the belts, as shown in Fig. R. do the length of the Facliwrrlcträ (, ers changeable tuid to make it suitable for several spans.

Die Verbindung des entsprechend der ve>rltandenen Spannweite abgebogenen Stabes rnit dem Obergurt erfolgt z. B. durch. eine Klammer o. dgl. Abb. 2 zeigt den abgelängren Träger und seine Auflagerung auf einem Eisenträger. .ebb. ; desgleichen auf einer Wand tuid Abb. 4. als Teil einer Eisenbetonbewehrunä.The connection of the bent according to the used span Rod with the upper chord is carried out e.g. B. by. a clip or the like. Fig. 2 shows the cut-to-length girder and its support on an iron girder. .ebb. ; likewise on a wall tuid Fig. 4. as part of a reinforced concrete armor.

Claims (1)

PATr;NZTA9srFUCZi: Verfahren zum Verlegen und Ei-n'uauetr von fabrikmüßig hergestellten Fachwerk- trägern aus Metall, tk@ien Girrte aus je einem :Paar --leichlaufender Stiilie be- stehen, zwischen denen der aus einem Stück bestehende Dia--unalenzuy angeord- net ist, dadurch gekennzeichnet, daß der Endunterg-urtstalt erst an der Einbaustelle mit dem @ber@@-urt, z. B. dtuch 1@laminern, t orbunden wird, um die Trä.,£4erlärige. die von der gewählten _1l>bicgttrig des End- untergurtstabcs abhäri-ig ist, vc#riinderlich zu uiachen.
PATr; NZTA9srFUCZi: Procedure for laying and egg-n'uauetr of factory-made half-timbered brackets made of metal, tk @ ien harnesses from ever a: pair of - concurrent styles stand between those of one Piece of existing slide - unalenzuy arranged- net is characterized in that the End base only at the place of installation with the @ber @@ - urt, e.g. B. dtuch 1 @ laminating, is tied to the tears. the from the selected _1l> bicgttrig of the end Untergurtstabcs is dependent, vc # bovine to uiachen.
DEM94004D Process for laying and installing factory-made metal trusses Expired DE481183C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM94004D DE481183C (en) Process for laying and installing factory-made metal trusses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM94004D DE481183C (en) Process for laying and installing factory-made metal trusses

Publications (1)

Publication Number Publication Date
DE481183C true DE481183C (en) 1929-08-15

Family

ID=7322587

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM94004D Expired DE481183C (en) Process for laying and installing factory-made metal trusses

Country Status (1)

Country Link
DE (1) DE481183C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849480C (en) * 1950-11-01 1952-09-15 Max Dipl-Ing Dipl-Ing Gessner Lightweight beams made of round steel as reinforcement of reinforced concrete ceiling structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849480C (en) * 1950-11-01 1952-09-15 Max Dipl-Ing Dipl-Ing Gessner Lightweight beams made of round steel as reinforcement of reinforced concrete ceiling structures

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