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DE458402C - Truss - Google Patents

Truss

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Publication number
DE458402C
DE458402C DED47133D DED0047133D DE458402C DE 458402 C DE458402 C DE 458402C DE D47133 D DED47133 D DE D47133D DE D0047133 D DED0047133 D DE D0047133D DE 458402 C DE458402 C DE 458402C
Authority
DE
Germany
Prior art keywords
individual
carrier according
truss
carrier
another
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
DED47133D
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
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
Priority claimed from GB117625A external-priority patent/GB242822A/en
Application filed by Individual filed Critical Individual
Priority to DED47133D priority Critical patent/DE458402C/en
Application granted granted Critical
Publication of DE458402C publication Critical patent/DE458402C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/40—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • 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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1933—Struts specially adapted therefor of polygonal, e.g. square, cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1951—Struts specially adapted therefor uninterrupted struts situated in the outer planes of the framework
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1954—Struts specially adapted therefor uninterrupted struts connecting alternately with the outer planes of the framework, e.g. zig-zagging struts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1978—Frameworks assembled from preformed subframes, e.g. pyramids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
    • E04B2001/1984—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework rectangular, e.g. square, grid
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/199—Details of roofs, floors or walls supported by the framework
    • 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
    • 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
    • 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
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)

Description

Fachwerkträger. Es ist bekannt, bei Fachwerkträgern die Wandglieder aus einem einzigen fortlaufend geknickten Band herzustellen. Gegenstand der Erfindung ist bei einem solchen Träger die Maßnahme, daß auch die Gurte aus dem gleichen Band gebildet sind, daß also dieses Band durch unmittelbare Verbindung der benachbarten Knickpunkte sowohl die Gurte wie auch den Steg des Trägers bildet.Truss. It is known that the wall members in trusses from a single continuously kinked band. Subject of the invention in such a carrier the measure is that the straps are made from the same tape are formed, so that this band by direct connection of the neighboring Forms kink points both the straps and the web of the carrier.

Mehrere solcher Einzelfachwerke können miteinander vereinigt werden.Several such individual trusses can be combined with one another.

Die Zeichnungen stellen verschiedene Ausführungsbeispiele dar: Abb. i zeigt einen einfachen Fachwerkträger in Seitenansicht.The drawings show various exemplary embodiments: Fig. i shows a simple truss in side view.

Abb. 2 zeigt ein Stück eines Fachwerkträgers, bestehend aus zwei Einzelfachwerken. :ebb. ; ist eine Draufsicht auf den in Abb. 2 gezeigten Träger.Fig. 2 shows a piece of a truss, consisting of two individual trusses. : ebb. ; FIG. 2 is a top plan view of the carrier shown in FIG.

Abb. 4. ist ein Querschnitt nach IV-IV der Abb.2-und 3.Fig. 4. is a cross-section according to IV-IV of Figs.

Abb.5 bis io zeigen Tragwerke verschiedener Art, die aus mehreren Fachwerkträgern zusammengesetzt sind.Fig.5 to io show structures of various types that consist of several Trusses are composed.

Die Teile des Fachwerkträgers, welche in den verschiedenen Ausführungsformen dieselbe Aufgabe erfüllen, haben in den Zeichnungen alle das gleiche Bezugszeichen. Nur ist, je nach der Ausführungsform, diesem Bezugszeichen ein Index beigesetzt, der auch gleichzeitig auf die betreffende Abbildung hinweist. Die einzelnen Fachwerkträger sind demnach also mit 2o-i, 2o-2, 2o-5, 2o-6, 2o-7, 2o-8, 2o-9, 2o-io bezeichnet. Die Träger 2o haben Gurte 21-1 bis 2 i- i o und Streben 22-1 bis 22-9. Gurte und Streben bestehen aus einem fortlaufenden Band, und ihre Knickpunkte sind miteinander verbunden. Die Verbindung erfolgt durch Bolzen, Schrauben, Nieten, Ösen oder Verschweißung, z. B. Lichtbogenschweißung oder Stoßschweißung.The parts of the truss which fulfill the same task in the various embodiments have all been given the same reference symbols in the drawings. However, depending on the embodiment, this reference number is accompanied by an index which at the same time refers to the relevant figure. The individual trusses are therefore labeled 2o-i, 2o-2, 2o-5, 2o-6, 2o-7, 2o-8, 2o-9, 2o-io. The carriers 2o have straps 21-1 to 2 io and struts 22-1 to 22-9. Belts and struts are made from a continuous ribbon, and their kink points are connected to one another. The connection is made by bolts, screws, rivets, eyes or welding, e.g. B. Arc welding or butt welding.

Der Träger nach Abb. i ist dadurch hergestellt, daß an den Stellen 2,1-1 ein Stab 25-i von zylindrischem Querschnitt derartig abgebogen wird, daß die Streben 22-i mit den Gurten 2i-1 abwechseln. An den Knickpunkten 26-1 erfolgt die Verschweißung. Zur Verstärkung können mehrere Fachwerkträger miteinander vereinigt werden. Die einzelnen Fachwerkträger können dabei in verschiedene Ebenen gelegt werden, wie in Abb.S und 6 gezeigt ist.The carrier according to Fig. I is made in that at the points 2,1-1 a rod 25-i of cylindrical cross-section is bent in such a way that the Alternate struts 22-i with straps 2i-1. At the break points 26-1 takes place Welding. Several trusses can be combined with one another for reinforcement will. The individual trusses can be placed on different levels as shown in Figures S and 6.

Bei der Ausführungsform nach Abb.7 stoßen die Knickstellen 2.1-7 nicht zusammen, sondern die Streben 22-7 kreuzen sich, und es entsteht dadurch ein Knotenpunkt mit mehreren Befestigungspunkten, die bei 21-12 miteinander verschweißt werden.In the embodiment according to Fig.7, the kinks 2.1-7 do not collide, but the struts 22-7 cross, and this creates a node with several fastening points that are welded together at 21-12.

Der in Abb.9 und io gezeigte Fachwerkträger hat in den Knickstellen 2.1-9 größere Cberlappung als der nach Abb. 7, so daß jede Knickstelle 24.-9 einen Stoß 26-9 mit der darauffolgenden zweiten Knickstelle 2.1-9 bildet. Dadurch entsteht ein Gurt von dem doppelten Querschnitt des Stabes 25-9, aus welchem der Träger hergestellt ist.The truss shown in Fig.9 and io has kinks 2.1-9 greater overlap than that according to Fig. 7, so that each kink 24.- 9 has a Forms joint 26-9 with the subsequent second kink 2.1-9. This creates a strap of that double cross-section of the rod 25-9, from which the carrier is made.

Die Abb.2, 3 und q. stellen einen Fachwerkträger 23-2 dar, der aus zwei einzelnen Trägern 2o-2 besteht. Der Querschnitt des verwendeten Stabes ist quadratisch (Abb. ¢). Dieser Fachwerkträger 23-2 wird so zusammengestellt, daß die Stöße 26-2 der einzelnen nebeneinanderhegenden Träger 20-2 mit Bezug aufeinander versetzt sind. Es können dann Verschweißungen 27-2 nicht nur- in den Gurten angebracht werden, wo die Stoßstellen des einen Trägers sich befinden, sondern die Streben können auch an den Kreuzungsstellen miteinander verschweißt werden.Figures 2, 3 and q. represent a truss 23-2 from consists of two individual carriers 2o-2. The cross section of the rod used is square (Fig. ¢). This truss 23-2 is put together so that the Joints 26-2 of the individual juxtaposed beams 20-2 with respect to one another are offset. It is then possible for welds 27-2 not only to be made in the belts where the joints of one beam are, but the struts can also be welded together at the crossing points.

Das Fachwerk 23-5 nach Abb.5 besteht aus einzelnen Trägern 2o-5, die in verschiedenen Ebenen im Winkel zueinander liegen. Die Einzelträger werden dabei mit je einem Gurt derartig nebeneinandergelegt, daß auch die Stöße nebeneinanderliegen. Zur Versteifung des Fachwerkes können Querstäbe 3¢-5 über und unter die zusammengestellten Träger gelegt werden,. und zwar vorzugsweise an den Stößen, damit eine Verschweißung der Stöße mit diesen Querstäben vorgenommen werden kann.The framework 23-5 according to Fig.5 consists of individual beams 2o-5, the lie in different planes at an angle to each other. The individual carriers will be there each with a strap placed side by side in such a way that the joints are also side by side. To stiffen the framework, cross bars 3 ¢ -5 can be placed above and below the assembled Carriers are placed. and preferably at the joints, so that a weld is made the joints can be made with these cross bars.

Abb.6 zeigt ein Fachwerk 23-6 nach Art eines dreiseitigen Prismas, wobei jede Seite aus einem Einzelfachwerk 2o-6 besteht. Die Kanten des Prismas werden von den doppelten Gurten 28-6 gebildet. Die Stöße 26-6 jedes Einzelträgers sind hier in der Mitte zwischen den Stößen des benachbarten Trägers angeordnet und bei 27-6 verschweißt.Figure 6 shows a framework 23-6 in the manner of a three-sided prism, each side consists of a single framework 2o-6. The edges of the prism will be made of double belts 28-6. The joints are 26-6 of each single beam arranged here in the middle between the joints of the adjacent beam and at 27-6 welded.

Bei der Ausführungsform nach Abb. 8 bestehen die Einzelfachwerke 2o-8 nicht aus Stäben, sondern aus Streifen Ader Platten aus Blech oder einem anderen Baustoff. An den Stoßstellen sind die Blechstreifen so ausgeschnitten und zu. Ösen umgebogen, daß nach Durchstecken der Querstäbe 28-8-. durch die Ösen eine scharnierartige Verbindung entsteht. Wenn die Stäbe 28-8 lang genug sind, können mehrere solcher Fachwerke nebeneinander verlegt werden.In the embodiment according to Fig. 8, there are individual trusses 2o-8 not from rods, but from strips vein plates made of sheet metal or another Building material. The metal strips are cut out and closed at the joints. Eyelets bent over, that after inserting the cross bars 28-8-. through the eyelets a hinge-like Connection is established. If the rods 28-8 are long enough, several of these can be used Trusses are laid side by side.

Es können auch Fachwerkträger nach der Erfindung gebildet werden, in welchen die Gurte nicht parallel zueinander sind.Trusses can also be formed according to the invention, in which the straps are not parallel to each other.

Claims (3)

PATENTANSPRÜCHE: i, Fachwerkträger mit abwechselnd steigenden und fallenden Diagonalen, dadurch gekennzeichnet, daß er aus einem einzigen fortlaufenden Glied besteht und jeder im Gurt liegende Knickpunkt mit dem unmittelbar benachbarten fest verbunden ist. PATENT CLAIMS: i, truss with alternating ascending and falling diagonals, characterized in that it consists of a single continuous There is a link and each kink point in the belt with the immediately adjacent one is firmly connected. 2. Träger nach Anspruch i, dadurch gekennzeichnet, daß die benachbarten Knickpunkte einander übergreifen. 2. Carrier according to claim i, characterized in that the adjacent Bend points overlap each other. 3. Mehrwandiger Träger, dadurch gekennzeichnet, daß er aus mehreren in den Knotenpunkten miteinander verbundenen ebenen Einzelträgern nach den Ansprüchen i oder 2 zusammengesetzt ist. q.. Träger nach Anspruch 3, dadurch gekennzeichnet, daß die Einzelträger in parallelen. Ebenen nebeneinander angeordnet sind. 5. Träger nach Anspruch 4., dadurch gekennzeichnet, daß die Knotenpunkte der Einzelträger gegeneinander versetzt sind. 6. Träger nach Anspruch 3, dadurch gekennzeichnet, daß die Ebenen der Einzelträger ,gegeneinander geneigt sind. 7. Träger nach Anspruch 6, dadurch gekennzeichnet, daß die Einzelträger noch durch Querstäbe gegeneinander abgesteift sind.3. Multi-walled carrier, characterized in that that it consists of several flat individual beams connected to one another at the nodes is composed according to claims i or 2. q .. carrier according to claim 3, characterized characterized in that the individual carriers in parallel. Layers next to each other are. 5. A carrier according to claim 4, characterized in that the nodes of the Individual carriers are offset from one another. 6. Carrier according to claim 3, characterized in that that the levels of the individual carriers are inclined towards each other. 7. Carrier according to claim 6, characterized in that the individual supports are still against each other by cross bars are stiffened.
DED47133D 1925-01-14 1925-01-28 Truss Expired DE458402C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED47133D DE458402C (en) 1925-01-14 1925-01-28 Truss

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB117625A GB242822A (en) 1925-01-14 1925-01-14 Improvements in trussed structures
DED47133D DE458402C (en) 1925-01-14 1925-01-28 Truss

Publications (1)

Publication Number Publication Date
DE458402C true DE458402C (en) 1928-04-10

Family

ID=25972110

Family Applications (1)

Application Number Title Priority Date Filing Date
DED47133D Expired DE458402C (en) 1925-01-14 1925-01-28 Truss

Country Status (1)

Country Link
DE (1) DE458402C (en)

Cited By (5)

* 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
DE888762C (en) * 1948-10-02 1953-09-03 Gerhard Rode Three-belt metal girders for the formation of roof trusses and roof trusses with such girders
DE948554C (en) * 1950-01-01 1956-09-06 Licentia Gmbh Portal mast for high voltage lines
DE2314002A1 (en) * 1972-03-22 1973-10-04 Victor Paul Weismann METHOD AND DEVICE FOR MANUFACTURING WELDED GRID BODIES
US4614013A (en) * 1984-02-21 1986-09-30 David Stevenson Method of forming a reinforced structural building panel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888762C (en) * 1948-10-02 1953-09-03 Gerhard Rode Three-belt metal girders for the formation of roof trusses and roof trusses with such girders
DE948554C (en) * 1950-01-01 1956-09-06 Licentia Gmbh Portal mast for high voltage lines
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
DE2314002A1 (en) * 1972-03-22 1973-10-04 Victor Paul Weismann METHOD AND DEVICE FOR MANUFACTURING WELDED GRID BODIES
US4614013A (en) * 1984-02-21 1986-09-30 David Stevenson Method of forming a reinforced structural building panel

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