DE812600C - Closed carrier profile made from a thin metal band - Google Patents

Closed carrier profile made from a thin metal band

Info

Publication number
DE812600C
DE812600C DEP53216A DEP0053216A DE812600C DE 812600 C DE812600 C DE 812600C DE P53216 A DEP53216 A DE P53216A DE P0053216 A DEP0053216 A DE P0053216A DE 812600 C DE812600 C DE 812600C
Authority
DE
Germany
Prior art keywords
metal band
support
thin metal
profile made
carrier profile
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
DEP53216A
Other languages
German (de)
Inventor
Johann Hefele
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.)
Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks
Original Assignee
Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks filed Critical Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks
Priority to DEP53216A priority Critical patent/DE812600C/en
Application granted granted Critical
Publication of DE812600C publication Critical patent/DE812600C/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
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped
    • E04C2003/0456—H- or I-shaped hollow flanged, i.e. "dogbone" metal beams
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Description

Es ist bekannt, Hohlprofile aus dünnen Metallhändern herzustellen und die Nähte solcher Profile durch Verfalzen, Verschweißen oder andere Verfahren zu schließen. Ein solches Profil weist aber infolge seines federnden und leicht verformbaren Querschnittes ein verhältnismäßig geringes \Viderstandsmoment und andere geringe Festigkeitswerte auf.It is known to produce hollow profiles from thin metal hands and the seams of such profiles by crimping, welding or other methods close. Such a profile has, however, due to its resilient and light weight deformable cross-section has a relatively low moment of resistance and others low strength values.

Erfindungsgemäß erhält man ein besonders hohes Widerstandsmoment und gibt dem Profil eine starke Beulfestigkeit, wenn man in möglichst großer Entfernung von der Mittellinie und parallel zu dieser durch Sicken, Walzen o. dgl., Hohlräume schafft und die sich überdeckenden Teile durch Schweißen, Nieten oder andere Verfahren verbindet. Ein weiteres Merkmal des Erfindungsgegenstandes besteht darin, in dem 1l;etallband bereits vor der Verformung zu Profilen Aussparungen vorzusehen, in die noch vor dem Verschweißen bzw. Vernieten des Profils mit Flanschen oder ähnlichen Randverbreiterungen versehene rohrförmige Anschlußstutzen oder ähnliche Bauteile eingesetzt sind, so daß diese nach dem Verschweißen bzw. Vernieten allseitig mit den Blechlagen des Trägers verbunden sind.According to the invention, a particularly high section modulus is obtained and gives the profile a strong buckling resistance when you are as far away as possible from the center line and parallel to it by beads, rollers or the like, cavities creates and the overlapping parts by welding, riveting or other processes connects. Another feature of the subject matter of the invention is that 1l; cut-outs are to be provided in the metal strip prior to shaping into profiles, in before welding or riveting the profile with flanges or the like Tubular connection pieces or similar components provided with widened edges are used so that they are on all sides after welding or riveting the sheet metal layers of the carrier are connected.

Die Zeichnung erläutert den Erfindungsgedanken. Fig. A zeigt ein aus einem Metallband durch Walzen und Rollen geformtes Profil, das an den von der Mittelliniei entferntestenStellenHohlräumeaund3 aufweist. Nach der Verformung sind die entstandenen Nähte zur Steigerung der Festigkeit längs der Linien i, 4 und 5 oder nur längs der Nähte 4 und 5 verschweißt, vernietet oder sonstwie geschlossen. Ein solches durch ein hohes Widerstandsmoment gekennzeichnetes Profil kann man erfindungsgemäß nach Fig. B vor der Verformung an bestimmten Stellen mit Aussparungen 6 versehen, in welche-die Flansche der Anschlußstutzen ; nach der Formgebung zwischen die Blechlagen eingesetzt sind, bevor das Trägerprofil durch Schweißen, Nieten oder ähnliche Verfahren an den erforderlichen Berührungsflächen fertiggestellt ist.The drawing explains the idea of the invention. Fig. A shows an off a metal strip formed by rollers and rollers, which is attached to the center line farthest points has cavities a and 3. After the deformation, the resulting Seams to increase strength along lines i, 4 and 5 or only along the Seams 4 and 5 welded, riveted or otherwise closed. Such through a profile characterized by a high section modulus can be used according to the invention Fig. B provided with recesses 6 at certain points before the deformation, in which-the flanges of the connecting pieces; after shaping between the sheet metal layers are used before the support profile by welding, riveting or similar processes is completed at the required contact surfaces.

Claims (1)

PATENTANSPRÜCHE: i. Aus einem dünnen Metallband hergestelltes geschlossenes Trägerprofil, dadurch gekennzeichnet, daß in möglichst großer Entfernung von der Mittellinie des. Trägers und parallel zu ihr Hohlräume durch Sicken, Walzen o. dgl., erzeugt und die sich überdeckenden Teile des Metallbandes durch Schweißen, Nieten oder andere Verfahren verbunden sind. z. Trägerprofil nach Anspruch i, dadurch gekennzeichnet, daß in beliebigen Abständen an dem Trägerprofil mit Flanschen oder ähnlichen Randverbreiterungen versehene rohrförmige Anschlußstutzen in Aussparungen zwischen die Blechlagen des Trägers eingesetzt sind, die zusammen mit den Berührungsflächen des Trägers entsprechend befestigt sind. . PATENT CLAIMS: i. A closed support profile made of a thin metal band, characterized in that cavities are created by beads, rollers or the like at the greatest possible distance from the center line of the support and parallel to it, and the overlapping parts of the metal band are produced by welding, riveting or others Procedures are connected. z. Support profile according to claim i, characterized in that tubular connecting pieces provided with flanges or similar widened edges are inserted into recesses between the sheet metal layers of the support at any intervals on the support profile, which are fastened together with the contact surfaces of the support. .
DEP53216A 1949-08-28 1949-08-28 Closed carrier profile made from a thin metal band Expired DE812600C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP53216A DE812600C (en) 1949-08-28 1949-08-28 Closed carrier profile made from a thin metal band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP53216A DE812600C (en) 1949-08-28 1949-08-28 Closed carrier profile made from a thin metal band

Publications (1)

Publication Number Publication Date
DE812600C true DE812600C (en) 1951-09-03

Family

ID=7386271

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP53216A Expired DE812600C (en) 1949-08-28 1949-08-28 Closed carrier profile made from a thin metal band

Country Status (1)

Country Link
DE (1) DE812600C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685665A (en) * 1970-10-23 1972-08-22 Triax Co Knockdown storage frame and components
EP0381727A1 (en) * 1988-07-27 1990-08-16 Tube Technology Pty Ltd Structural member and process for forming same.
US5080427A (en) * 1990-11-13 1992-01-14 Shape Corporation Impact beam
US5403986A (en) * 1990-09-28 1995-04-04 Tube Technology Pty. Ltd. Structural member and method of making by cold rolling followed by induction or resistance welding
US5501053A (en) * 1990-09-28 1996-03-26 Tube Technology Pty., Ltd. Interengageable structural members

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685665A (en) * 1970-10-23 1972-08-22 Triax Co Knockdown storage frame and components
US5163225A (en) * 1988-07-25 1992-11-17 Tube Technology Pty Ltd. Process for forming a structural member utilizing high frequency electrical induction or resistance welding
US5373679A (en) * 1988-07-25 1994-12-20 Tube Technology Pty Ltd Structural member and process for forming same
EP0381727A1 (en) * 1988-07-27 1990-08-16 Tube Technology Pty Ltd Structural member and process for forming same.
EP0381727A4 (en) * 1988-07-27 1990-12-27 Tube Technology Pty Ltd Structural member and process for forming same
US5403986A (en) * 1990-09-28 1995-04-04 Tube Technology Pty. Ltd. Structural member and method of making by cold rolling followed by induction or resistance welding
US5501053A (en) * 1990-09-28 1996-03-26 Tube Technology Pty., Ltd. Interengageable structural members
US5080427A (en) * 1990-11-13 1992-01-14 Shape Corporation Impact beam

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