DE58141C - Beams and supports made from seamless tubes - Google Patents
Beams and supports made from seamless tubesInfo
- Publication number
- DE58141C DE58141C DENDAT58141D DE58141DA DE58141C DE 58141 C DE58141 C DE 58141C DE NDAT58141 D DENDAT58141 D DE NDAT58141D DE 58141D A DE58141D A DE 58141DA DE 58141 C DE58141 C DE 58141C
- Authority
- DE
- Germany
- Prior art keywords
- beams
- supports
- seamless tubes
- supports made
- ribs
- 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 - Lifetime
Links
- 210000000614 Ribs Anatomy 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 claims 1
- 239000000969 carrier Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- 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
- E04C2003/0443—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
- E04C2003/0447—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 circular- or oval-shaped
-
- 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
-
- 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
- E04C2003/0465—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 square- or rectangular-shaped
-
- 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
- E04C2003/0469—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 triangular-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMPATENTAM
Nach vorliegender Erfindung werden kastenförmige Träger und Stützen aus einem ungetheilten Ganzen dadurch hergestellt, dafs man nahtlose Röhren, wie solche nach dem Schrägwalzverfahren gewonnen werden, derart von aufsen bearbeitet, dafs an den Röhren, in deren Längsrichtung durch Faltung vortretende Schenkel von hinreichender Länge entstehen, welche Versteifungsrippen bilden und eine Verbindung der Träger oder Stützen mit anderen Constructionstheilen leicht gestatten. ■According to the present invention, box-shaped beams and supports are made from an undivided one All made by making seamless tubes such as those made by the inclined rolling process are obtained, processed from the outside in such a way that protruding on the tubes, in their longitudinal direction by folding Legs of sufficient length are created, which form stiffening ribs and a connection of supports or supports with other structural elements. ■
Beiliegende Zeichnung zeigt einige Ausführungsbeispiele solcher nahtlosen Kastenträger und Stützen aus Walzstahl als Beispiel.The accompanying drawing shows some exemplary embodiments of such seamless box girders and supports made of rolled steel as an example.
Nach Fig. 1 ist das Rohr in eine solche Form .gebracht, dafs zwei Stege aal unter einem rechten Winkel zusammenstofsen, während in passenden Abständen von den freien Enden derselben ein Steg b zur Verstrebung von α α1 abführt. An denjenigen Stellen, wo die Stege an einander liegen, sind behufs Versteifung und zur Verbindung mit anderen Constructionstheilen geeignete Schenkel xy gebildet , indem hier benachbarte Theile des Rohres einander so genähert sind, dafs gewissermafsen Falten entstehen, welche Längsrippen darstellen. Ein solches Gebilde ist zum Ersatz der Träger aus gewöhnlichem Winkeleisen geeignet. Nach Fig. 2 ist das Rohr in die Form eines Hohlkörpers gebracht, welcher für den Ersatz von T-Eisen geeignet ist. In kurzen Abständen von den Enden des oberen liegenden Steges α führen schräg nach unten zwei Stege b b1 ab, die in passendem Abstande von dem Punkte, an welchem sie in einander übergehen, derart zusammentreffen, dafs faltenförmige Längsrippen oder Schenkel xy \ für -die Versteifung und Verbindung mit anderen Constructionstheilen gebildet werden.According to Fig. 1, the tube is in such a shape that two webs aa l together at a right angle, while at suitable distances from the free ends of the same a web b leads to the bracing of α α 1 . At those points where the webs lie against one another, legs xy , suitable for stiffening and connection with other structural parts, are formed, in that here adjacent parts of the tube are so approximated that folds appear, so to speak, which represent longitudinal ribs. Such a structure is suitable for replacing the carrier made of ordinary angle iron. According to Fig. 2, the tube is brought into the shape of a hollow body, which is suitable for the replacement of T-iron. At short distances from the ends of the upper web α , two webs bb 1 lead diagonally downwards, which meet at a suitable distance from the point at which they merge in such a way that fold-shaped longitudinal ribs or legs xy \ for stiffening and connection with other parts of the construction.
Von dem zuletzt beschriebenen unterscheidet sich der Träger, Fig. 3 und 4 (Querschnitt durch das Profil bezw. waagrechter Schnitt nach Linie A-B), dadurch, dafs die nach unten schräg abführenden Stege b b1 nicht zusammenstofsen, sondern an dem unteren Rande durch einen kurzen Uebergangssteg c verbunden sind. Eine weitere Versteifung des Trägers ist hier dadurch erreicht, dafs die Stege b b1 der Längsrichtung nach gewellt sind, Fig. 4.The carrier, Fig. 3 and 4 (cross-section through the profile or horizontal section along line AB) differs from the last-described one in that the downwardly sloping webs bb 1 do not stick together, but at the lower edge by a short one Transition web c are connected. A further stiffening of the carrier is achieved here in that the webs bb 1 are corrugated in the longitudinal direction, FIG. 4.
In allen Beispielen bilden also die Schenkel xy und ^ gewissermafsen Versteifungsrippen' in der Längsrichtung der Träger, und es ist klar, dafs die fraglichen Rippen auch in beliebig anderer Anordnung vorgesehen werden können, wie in den Fig. 5 bis 7 für weitere Querschnittsformen angedeutet ist.In all the examples, the legs xy and ^ form, so to speak, stiffening ribs' in the longitudinal direction of the support, and it is clear that the ribs in question can also be provided in any other arrangement, as indicated in FIGS. 5 to 7 for further cross-sectional shapes .
Von diesen Querschnitten wird sich die in Fig. 6 und 7 dargestellte besonders für Säulen eignen. Bei allen Profilen können die zwischen den einzelnen Rippen des Rohres gelagerten Theile, so wie in Fig. 3 und 4 dargestellt, der Längsrichtung nach gewellt sein.Of these cross-sections, the one shown in FIGS. 6 and 7 is particularly suitable for columns suitable. With all profiles, those between the individual ribs of the tube can be used Parts, as shown in FIGS. 3 and 4, be corrugated in the longitudinal direction.
Die Herstellung solcher Träger und Stützen aus Röhren erfolgt durch Walzen oder Pressen in Kalibern oder über Dorne.The manufacture of such beams and supports from tubes is carried out by rolling or pressing in calibers or over mandrels.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE58141C true DE58141C (en) |
Family
ID=332466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT58141D Expired - Lifetime DE58141C (en) | Beams and supports made from seamless tubes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE58141C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090148B (en) * | 1955-05-12 | 1960-09-29 | Erwin Baas | Cantilever beam for a load lifter, especially for front or rear loaders to be attached to a vehicle |
DE1104144B (en) * | 1958-08-14 | 1961-04-06 | Hans Tax | Basic link for double jib luffing cranes |
DE1255273B (en) * | 1962-01-23 | 1967-11-30 | J H Carruthers & Company Ltd | Welded box girder and its manufacturing process |
DE3137584A1 (en) * | 1981-09-22 | 1983-04-14 | Werner 2800 Bremen Knorre | Means for reinforcing profiles so that they do not buckle |
DE2660465C2 (en) * | 1976-04-30 | 1984-04-19 | Kelch Gmbh + Co Werkzeugmaschinenfabrik, 7060 Schorndorf | Device for storing machine tools |
DE3510051A1 (en) * | 1985-03-20 | 1986-10-02 | Mannesmann AG, 4000 Düsseldorf | BOX PROFILE |
EP0554606A1 (en) * | 1992-02-06 | 1993-08-11 | Wilian Holding Company | Beam member for use in concrete forming apparatus |
DE4342106A1 (en) * | 1993-12-11 | 1995-06-14 | Schmidt Heinz | Shaped=strip bearing rail for crane tracks etc. |
-
0
- DE DENDAT58141D patent/DE58141C/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090148B (en) * | 1955-05-12 | 1960-09-29 | Erwin Baas | Cantilever beam for a load lifter, especially for front or rear loaders to be attached to a vehicle |
DE1104144B (en) * | 1958-08-14 | 1961-04-06 | Hans Tax | Basic link for double jib luffing cranes |
DE1255273B (en) * | 1962-01-23 | 1967-11-30 | J H Carruthers & Company Ltd | Welded box girder and its manufacturing process |
DE2660465C2 (en) * | 1976-04-30 | 1984-04-19 | Kelch Gmbh + Co Werkzeugmaschinenfabrik, 7060 Schorndorf | Device for storing machine tools |
DE3137584A1 (en) * | 1981-09-22 | 1983-04-14 | Werner 2800 Bremen Knorre | Means for reinforcing profiles so that they do not buckle |
DE3510051A1 (en) * | 1985-03-20 | 1986-10-02 | Mannesmann AG, 4000 Düsseldorf | BOX PROFILE |
EP0554606A1 (en) * | 1992-02-06 | 1993-08-11 | Wilian Holding Company | Beam member for use in concrete forming apparatus |
DE4342106A1 (en) * | 1993-12-11 | 1995-06-14 | Schmidt Heinz | Shaped=strip bearing rail for crane tracks etc. |
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