DE1004790B - Solid wall girder with wooden belt planks and a web that is corrugated or folded across the longitudinal axis - Google Patents
Solid wall girder with wooden belt planks and a web that is corrugated or folded across the longitudinal axisInfo
- Publication number
- DE1004790B DE1004790B DEH20060A DEH0020060A DE1004790B DE 1004790 B DE1004790 B DE 1004790B DE H20060 A DEH20060 A DE H20060A DE H0020060 A DEH0020060 A DE H0020060A DE 1004790 B DE1004790 B DE 1004790B
- Authority
- DE
- Germany
- Prior art keywords
- web
- corrugated
- folded
- carrier according
- planks
- 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.)
- Pending
Links
- 239000007787 solid Substances 0.000 title claims description 3
- 239000011120 plywood Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000004566 building material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
-
- 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
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web
-
- 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
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Rod-Shaped Construction Members (AREA)
Description
Metall- und Holzträger mit wellenförmig verlaufenden Stegen sind bekannt. Die Verbindung der gewellten Stege mit den Gurten geschieht dort je nach dem verwendeten Werkstoff durch Schweißung, Nietung, Einnuten, Verleimen u. dgl.Metal and wooden beams with undulating webs are known. The connection of the corrugated Depending on the material used, the webs with the belts are made by welding, riveting, Grooving, gluing, etc.
Die Mittel, die Wellensteg und Gurte verbinden, sollen nicht nur den Zusammenhalt der Teile gewährleisten, sondern sie dienen in erster Linie der Schubkraftübertragung im Falle der Belastung.The means that connect the corrugated web and belts should not only ensure the cohesion of the parts, rather, they primarily serve to transmit thrust in the event of a load.
Die Tragfähigkeit der Träger mit gewelltem Steg ist außer von dem dazu verwendeten Baustoff von der dauerhaften und schubfesten Verbindung zwischen den Gurten und dem Wellensteg abhängig. Diese Haft- und Schubverbindung muß also auf die ganze Trägerlänge einwandfrei gewährleistet sein, was eine sorgfältige, zeitraubende und kostspielige Fertigung bedingt. The load-bearing capacity of the girders with a corrugated web is dependent on the building material used for this purpose permanent and shear-proof connection between the belts and the shaft web dependent. This detention and shear connection must therefore be flawlessly guaranteed over the entire length of the beam, which is a careful, time-consuming and expensive manufacturing.
Immerhin besitzen Träger mit gewelltem Steg wegen des geringen Baustoffaufwandes und der erheblichen Tragfähigkeit so große Vorteile, daß in konstruktiver Hinsicht daran festzuhalten war.After all, have girders with a corrugated web because of the low cost of building materials and the considerable Load-bearing capacity so great that it had to be retained from a construction point of view.
Die Erfindung bezieht sich auf eine neuartige, dauerhafte und wirtschaftliche Verbindung zwischen Gurten und Wellensteg, wobei in erster Linie an Träger mit Gurten aus Holz, Sperrholz, Schicht- oder Faserstoffen gedacht ist, wogegen der gewellte Steg aus Metall, Kunst- oder Preßstoff oder aus Sperrholz bestehen kann.The invention relates to a new, permanent and economical connection between Belts and corrugated web, being primarily attached to girders with belts made of wood, plywood, laminated or Fibers are intended, whereas the corrugated web is made of metal, plastic, pressed material or plywood can exist.
Erfindungsgemäß wird der gewellte Steg aus Metall, Kunststoff oder Sperrholz an den Längskanten mit eng aufeinanderfolgenden Dornen oder Zähnen versehen, die sich beim Zusammenbau der Träger in die Gurte einpressen.According to the invention, the corrugated web is made of metal, plastic or plywood along the longitudinal edges closely spaced thorns or teeth that move into the Press in belts.
In Abständen, die etwa einer bis zwei Wellenlängen entsprechen, werden sodann die gegenüberliegenden Gurte durch Zugbolzen verbunden, wodurch der ständige Eingriff der gezahnten Wellenstege mit den Gurten gewährleistet wird.At intervals that correspond approximately to one or two wavelengths, the opposite Belts connected by tension bolts, which means that the toothed shaft webs are constantly engaged with the belts is guaranteed.
Bei der Ausführung in vorbeschriebener Weise wird eine schubfeste Verbindung geschaffen, die ähnlich den Einpreßdübeln im Holzbau wirkt. Eine nennenswerte Schwächung der Gurte, wie etwa durch Nuten, Schrauben oder Nägel, tritt hierbei nicht ein.When carried out in the manner described above, a shear-proof connection is created which is similar the press-in dowels in timber construction. A noticeable weakening of the belts, such as by Grooves, screws or nails do not occur here.
Die Festigkeit der so geschaffenen Träger kann dadurch erhöht werden, daß die Dorne oder Zähne der Wellenstege im Bereich der maximalen Schubkräfte verstärkt ausgeführt werden.The strength of the carrier thus created can be increased by the fact that the mandrels or teeth of the Wave webs are designed to be reinforced in the area of maximum shear forces.
Statt mit kreisbogenförmigen Wellen kann der Steg auch mit trapez- oder zickzackförmigen Falten versehen sein. Die Höhe der Träger, die Querschnitte der Gurte und des Steges richten sich nach den zu erwartenden Belastungen. Der Träger kann je nach den baulichen Erfordernissen beliebig lang sein. Die Gurte können in der Trägerebene gebogen sein. Es können Vollwandträger mit hölzernen GurtbohlenInstead of circular waves, the web can also be provided with trapezoidal or zigzag folds be. The height of the girders, the cross-sections of the straps and the web depend on what is to be expected Charges. The carrier can be of any length, depending on the structural requirements. The straps can be curved in the support plane. Solid wall girders with wooden belt planks can be used
und quer zur Längsachse gewelltemand wavy transverse to the longitudinal axis
oder gefaltetem Stegor folded bar
Anmelder:
Hanns Hess, Wildenroth 108, Post GrafrathApplicant:
Hanns Hess, Wildenroth 108, Post Grafrath
Hanns Hess, Wildenroth, Post Grafrath,
ist als Erfinder genannt wordenHanns Hess, Wildenroth, Post Grafrath,
has been named as the inventor
auch zwei oder mehr Wellenstege nebeneinander angeordnet werden.two or more corrugated webs can also be arranged next to one another.
Der Gegenstand der Erfindung ist in der Zeichnung beispielsweise dargestellt. Es zeigt diese die räumliche Darstellung eines Trägerstückes unter teilweiser Weglassung der Gurte.The object of the invention is shown in the drawing, for example. It shows this the spatial Representation of a support piece with partial omission of the straps.
Die an den beiden Längskanten des wellenförmigen Steges 2 angebrachten oder ausgestanzten Zähne oder Dorne 3 werden in voller Länge in die Gurte aus Holz, Sperrholz oder Faserstoff 1 eingepreßt, wodurch die schubfeste Verbindung zwischen Gurten und Wellensteg erreicht wird. Zur Sicherung des ständigen Eingriffes der Dorne oder Zähne werden in Abständen von ein bis zwei Wellenlängen Zugbolzen 4 angeordnet, die zugleich die gegenüberliegenden Gurte mitThe teeth or mandrels 3 attached or punched out on the two longitudinal edges of the wave-shaped web 2 are pressed in full length into the belts made of wood, plywood or fiber material 1, whereby the shear-resistant connection between the belts and the wave web is achieved. To ensure the constant engagement of the mandrels or teeth , tension bolts 4 are arranged at intervals of one to two wavelengths, which at the same time use the opposite belts
4.0 dem Steg zusammenhalten.4.0 hold the bridge together.
Durch die gezeigte Art der Kantenausbildung an den Wellenstegen, wird ohne weitere Verbindungsmittel, wie z. B. Leim, Schweißung oder Nietung, eine denkbar einfache, dauerhafte, wirtschaftliche und zugleich schubfeste Verbindung zwischen dem Wellensteg und den Gurten geschaffen.Due to the type of edge formation shown on the corrugation webs, without further connecting means, such as B. glue, welding or riveting, a very simple, durable, economical and at the same time Shear-proof connection created between the shaft web and the belts.
Der Träger nach der Erfindung vereinigt die Vorteile der Träger mit gewelltem Steg, wie z. B. geringer Baustoffaufwand, große Verwindungssteifheit und hohe Tragfähigkeit, mit den Vorzügen einfacher Herstellung und bisher unerreichter Wirtschaftlichkeit.The carrier according to the invention combines the advantages of the carrier with a corrugated web, such. B. less Cost of building materials, great torsional rigidity and high load-bearing capacity, with the advantages of simple manufacture and unprecedented economic efficiency.
Die Träger nach vorliegender Erfindung können überall da Verwendung finden, wo statisch hoch wirksame Tragelemente bei leichtem Gewicht erforderlichThe carriers according to the present invention can be used wherever statically highly effective Support elements required for light weight
609 840/39609 840/39
sind, insbesondere als Bauelement im Hoch- und Tiefbau. "".'.' - - ■are, especially as a component in civil engineering. "". '.' - - ■
Claims (6)
Deutsche . Patentschriften Nr. 857 139, 858 016; britische Patentschrift Nr. 504 146;
USA.-Patentschrift Nr. 2 187 280;
Zeitschriften: »Neue Bauwelt«, 1951, Heft7, S. 104; »Die Bautechnik«, 1940, Heft 36/37, S. 414, Abb. 6b.Considered publications:
German. Patent Nos. 857 139, 858 016; British Patent No. 504 146;
U.S. Patent No. 2,187,280;
Magazines: "Neue Bauwelt", 1951, Issue 7, p. 104; "Die Bautechnik", 1940, issue 36/37, p. 414, Fig. 6b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH20060A DE1004790B (en) | 1954-04-22 | 1954-04-22 | Solid wall girder with wooden belt planks and a web that is corrugated or folded across the longitudinal axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH20060A DE1004790B (en) | 1954-04-22 | 1954-04-22 | Solid wall girder with wooden belt planks and a web that is corrugated or folded across the longitudinal axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1004790B true DE1004790B (en) | 1957-03-21 |
Family
ID=7148747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH20060A Pending DE1004790B (en) | 1954-04-22 | 1954-04-22 | Solid wall girder with wooden belt planks and a web that is corrugated or folded across the longitudinal axis |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1004790B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1082036B (en) * | 1958-09-06 | 1960-05-19 | Hanns Hess | Machine system for the production of beams from wooden belts and bars |
| WO1981001305A1 (en) * | 1979-11-02 | 1981-05-14 | J Falkenberg | Corrugated,toothed web strip for construction elements |
| WO1987002729A1 (en) * | 1985-10-28 | 1987-05-07 | Karhumaeki Markku | Connecting element for joining of building elements together into a double-sided construction |
| US4862667A (en) * | 1987-09-18 | 1989-09-05 | Melland Robert C | Metal structural fastener/stiffener with integral prongs |
| DE10247481A1 (en) * | 2002-10-11 | 2004-05-06 | Hirler Gmbh | Prefabricated roof panel for flat or sloped roof has a covering layer, heat insulation layer and a vapour barrier supported by beams |
| AT517824A1 (en) * | 2015-09-21 | 2017-04-15 | Franz Oberndorfer Gmbh & Co Kg | Slab, in particular floor or ceiling slab for a building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB504146A (en) * | 1938-01-27 | 1939-04-20 | Budd Edward G Mfg Co | Improvements in or relating to composite sheet metal structures and methods of fabricating the same |
| US2187280A (en) * | 1938-03-11 | 1940-01-16 | Bert A Olson | Beam |
| DE857139C (en) * | 1950-02-23 | 1952-11-27 | Burkhardt Dipl-Ing Hoffmann | Lattice girders made of wooden belts and metal struts and process for its manufacture |
| DE858016C (en) * | 1950-04-22 | 1952-12-04 | Hans Milford Von Dresky | Wooden construction part |
-
1954
- 1954-04-22 DE DEH20060A patent/DE1004790B/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB504146A (en) * | 1938-01-27 | 1939-04-20 | Budd Edward G Mfg Co | Improvements in or relating to composite sheet metal structures and methods of fabricating the same |
| US2187280A (en) * | 1938-03-11 | 1940-01-16 | Bert A Olson | Beam |
| DE857139C (en) * | 1950-02-23 | 1952-11-27 | Burkhardt Dipl-Ing Hoffmann | Lattice girders made of wooden belts and metal struts and process for its manufacture |
| DE858016C (en) * | 1950-04-22 | 1952-12-04 | Hans Milford Von Dresky | Wooden construction part |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1082036B (en) * | 1958-09-06 | 1960-05-19 | Hanns Hess | Machine system for the production of beams from wooden belts and bars |
| WO1981001305A1 (en) * | 1979-11-02 | 1981-05-14 | J Falkenberg | Corrugated,toothed web strip for construction elements |
| WO1987002729A1 (en) * | 1985-10-28 | 1987-05-07 | Karhumaeki Markku | Connecting element for joining of building elements together into a double-sided construction |
| US4862667A (en) * | 1987-09-18 | 1989-09-05 | Melland Robert C | Metal structural fastener/stiffener with integral prongs |
| DE10247481A1 (en) * | 2002-10-11 | 2004-05-06 | Hirler Gmbh | Prefabricated roof panel for flat or sloped roof has a covering layer, heat insulation layer and a vapour barrier supported by beams |
| AT517824A1 (en) * | 2015-09-21 | 2017-04-15 | Franz Oberndorfer Gmbh & Co Kg | Slab, in particular floor or ceiling slab for a building |
| AT517824B1 (en) * | 2015-09-21 | 2017-10-15 | Franz Oberndorfer Gmbh & Co Kg | Slab, in particular floor or ceiling slab for a building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1007809A1 (en) | Reinforcement device for supporting structures | |
| EP3247842B1 (en) | Formwork beam and formwork construction | |
| DE1004790B (en) | Solid wall girder with wooden belt planks and a web that is corrugated or folded across the longitudinal axis | |
| DE2304223A1 (en) | COMPONENT | |
| WO1994002693A1 (en) | Bearer design to support flat structural components | |
| EP1957726B1 (en) | Girder-like structural element composed of individual parts connected to one another | |
| DE925858C (en) | Wooden belt carrier | |
| DE2616058C2 (en) | Sheet metal profile supports for roof structures | |
| EP3105389A1 (en) | Wooden beam | |
| DE3417321A1 (en) | Panel-shaped building element for the universal production of dismantleable floors of all types | |
| AT218220B (en) | Beams consisting of upper and lower chords as well as connecting webs, in particular girders for roof structures | |
| DE19501354C1 (en) | Method of manufacture of metal lattice girder | |
| DE964637C (en) | Multi-part hollow construction element made of wood | |
| DE2318720A1 (en) | CARRIER LIKE A FOUR-END CARRIER | |
| DE3506455C2 (en) | ||
| DE3006404A1 (en) | GLUE TIMBER FRAMEWORK FORMWORK | |
| DE1992978U (en) | PALETTE. | |
| DE2253588A1 (en) | FORMING FRAME FOR CONCRETE FORMWORK | |
| DE3923471A1 (en) | Wooden structure with laminated members - has joints formed from metal plates between laminations of wood | |
| DE1684373A1 (en) | Metal beams for bracing panels in concrete construction | |
| CH580727A5 (en) | Building element with two parallel plates - has transverse waved plate filling forming sandwich construction | |
| AT398219B (en) | ROOF ELEMENT | |
| AT370170B (en) | METHOD FOR PRODUCING A WAVE RIDGE CARRIER | |
| DE19647703C2 (en) | Scaffold plank with mechanical longitudinal connectors | |
| WO1998040579A1 (en) | Lattice girder |