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EP0667426B1 - Construction en treillis, en particulier ferme de toit ou halle en bois lamellé collé - Google Patents

Construction en treillis, en particulier ferme de toit ou halle en bois lamellé collé Download PDF

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Publication number
EP0667426B1
EP0667426B1 EP94102056A EP94102056A EP0667426B1 EP 0667426 B1 EP0667426 B1 EP 0667426B1 EP 94102056 A EP94102056 A EP 94102056A EP 94102056 A EP94102056 A EP 94102056A EP 0667426 B1 EP0667426 B1 EP 0667426B1
Authority
EP
European Patent Office
Prior art keywords
elements
roof truss
construction according
truss construction
straps
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
Application number
EP94102056A
Other languages
German (de)
English (en)
Other versions
EP0667426A1 (fr
Inventor
Frank Dipl.-Ing. Timmerman
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.)
Timmermann Friedrich
Original Assignee
Timmermann Friedrich
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 Timmermann Friedrich filed Critical Timmermann Friedrich
Priority to AT94102056T priority Critical patent/ATE180033T1/de
Priority to DE59408247T priority patent/DE59408247D1/de
Priority to DK94102056T priority patent/DK0667426T3/da
Priority to EP94102056A priority patent/EP0667426B1/fr
Publication of EP0667426A1 publication Critical patent/EP0667426A1/fr
Application granted granted Critical
Publication of EP0667426B1 publication Critical patent/EP0667426B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/17—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with non-parallel upper and lower edges, e.g. roof trusses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/42—Arched girders or portal frames of wood, e.g. units for rafter roofs

Definitions

  • the invention relates to a truss structure, the especially for roof structures and hall in wood glue construction suitable is.
  • this framework construction are wooden building elements, especially in the form of binders and bars, at nodes of the truss by means of sunken Metal fasteners connected together.
  • the invention further relates to retractable connecting elements for nodes in truss constructions and wooden components provided with it.
  • Truss structures have become common in modern construction especially in the construction of roof structures and proven halls suitable for different purposes, using solid wood constructions can, but especially the so-called wood glue construction - BS wood - is used in the boards Layer by layer to the required wooden building elements, in particular Supports, trusses and rods are glued.
  • this half-timbered construction method is also increasingly found Entrance to normal house building, especially because of the variability of the design options and the special one desired by many clients Properties of wood.
  • components in wood glue construction a very versatile Solution for load-bearing building elements, for example Belts and ties, which are lightweight extremely high static strength bring and a long service life even in the event of fire ensure that, for example, of comparable Structural steel components cannot be reached. Out this is why not just sports halls and manufacturing buildings of the industry, but also increasingly public buildings with a half-timbered roof structure created.
  • Such wooden structures such as those used in the construction of Roof structures and entire halls for a variety of purposes come, exist, except for the rising walls that come in Wood construction or mineral construction materials can consist of a truss frame support structure of essentially horizontal Bottom straps or ties and essentially vertical supports or bars.
  • This support structure supports the top chords or roof beams. The loads are over transfer the bottom chords or trusses to the rising walls or supports.
  • Trusses and rods are connected to each other at nodes, whereby Production of this connection uses common connections of timber construction become as they are known to the carpenter, but now also technically More sophisticated solutions are chosen, for example, in the wood Gusset plates. These gusset plates are based on the dimensions of the Wooden components, d. H.
  • a truss structure is known in the rod-shaped Components via interlocking first and second connection parts are interconnected.
  • a first connector that is connected to a first rod-shaped component is arranged, has a vertical blanking plate an upper recess and a lower engaging element. That on has a second rod-shaped component arranged second connection part at least one vertical plate with an upper engaging element and one lower recess.
  • the two connecting parts are by side slide into each other and connected by means of a corresponding holes guided locking pin secured to each other.
  • a truss structure in which Head area of a rod arranged tabs with recordings in the node of a binder.
  • the tabs are made of a composite Wooden boards and metal slats introduced over welding spots.
  • the Recordings consist of corresponding recesses in with metal fins reinforced glue binders.
  • the object of the invention is to provide a node connection for To design truss structures with connecting elements made of metal, that the individual elements are prefabricated and pre-assembled in the workshop can be, so that the elements on the construction site only have to be put together. Furthermore, this connection should be like this be trained that the prefabrication of the elements largely by machine can be done with great precision that a complex Rework on the site can be omitted. The node connection should also be articulated. Finally the node connection should be designed detachable, what it allowed multi-purpose halls for specific purposes and short Time to erect, dismantle after use and build in a new place for a new purpose.
  • the points are also used as nodes understood a framework construction, on which a Truss or lower chord on a rising building element, for example on a towering wall made of mineral or metallic building materials or wood or one Support element made of wood, concrete, steel or other building materials, is anchored.
  • a Truss or lower chord on a rising building element for example on a towering wall made of mineral or metallic building materials or wood or one Support element made of wood, concrete, steel or other building materials, is anchored.
  • the connecting elements on the towering component be anchored without it being essential that it is sunk in it.
  • tabs and receptacles come as connecting elements used, the recordings for several tabs put together in one receiving element could be. This is at the nodes of a truss the case where several are mounted vertically and at an angle Bars of the supporting structure converge. In in any case a bolt is required to make one or several tabs of a bar element in the corresponding one Determine the inclusion of a binder.
  • the usage elements and bolts are made from one generated metallic material, usually from one made of suitable and approved structural steel for this purpose or aluminum.
  • a tab consists of a flat piece of metal a tongue area with a central hole.
  • the tab is in the head area of a rod recessed or sunk and in it by means of suitable Holding elements, for example a variety of Dowels, fixed.
  • the tongue area of the tab remains free and expediently runs in the longitudinal direction of the rod provided with it. Cranked arrangements are but also possible and may be appropriate to sloping bars of the support structure in the truss to anchor. If there are several in one node converging bars this can be a desired one Bring space savings.
  • the recordings are at the nodes in the components recessed, each with the receiving shaft accessible to accommodate the tongue area of a tab remains.
  • a recording expediently consists of a U-profile, the leg of which is inserted into it Flank the tongue of a tab and thus a two-edged Create connection.
  • a hole across the Course of the shaft through the legs of the profile enables the bolt to be passed through and secured a tab with its tongue area. It can there are also several holes for several bolts be.
  • Tabs and receptacles are in slit-shaped depressions or recesses of the corresponding component (Truss, column or rod) -sunk.
  • the across each receptacle runs at least one hole for Admission of the bolt sits in the flanking Divide the tie into it so that the bolt or bolts from the outside through the truss with sunk into it Recording can be pushed.
  • a suitable one Securing element for example a spring washer or a locking pin to secure in place.
  • cross section of the Binder and rods and the expected load can be expedient to be used according to the invention Fasteners in pairs or in use a larger number in parallel. This will achieved greater stability of the connection and in particular forces in the transverse direction to the supporting structure counteracted. In this case, too Connection between the brackets arranged in parallel and shots in parallel slots in the components are arranged by a Bolt made.
  • connection of the two connecting elements over just one bolt has two advantages itself: On the one hand, the connection is formed as a joint, what a certain flexibility of construction in the longitudinal direction of the structure. On the other hand assembly and disassembly are simplified and will the number of parts required is reduced. The usage there is only one bolt per rod to be connected mostly proven to be completely sufficient statically.
  • centering elements for example as bevels, flanges or wings and in corresponding recesses of the respective component intervene, especially when it comes to mechanical Preparation of the corresponding components precisely fitting insertion of the connecting elements in the workpiece to be equipped with it. Fit in the The order of 1/10 mm is easily possible. In this way it is possible to use a numerical controlled milling machine to mill the components and prepare that the binding elements in the desired position can be introduced and determined can, without the need for rework. This diminishes the manufacturing and assembly costs and allowed the prefabrication of standardized components.
  • the centering elements can have any shape, for example, rectangular bevels, be circular or also segmental. However, circular centering elements are particularly useful, since this is drilling the appropriate one Recordings or recesses allowed in the component. Also useful are centering elements in the form of circular sections, especially if they are bilateral the legs of a receptacle are arranged and too complete an imaginary full circle - here too precise drilling of the corresponding recess in the component possible.
  • connecting elements can be used embedded in a wooden building element parallel to each other be. In this case it may be useful to form these connecting elements in one piece which the individual shafts or tabs through transverse Centering elements firmly connected are. This facilitates centering during installation the fasteners in the wooden building element.
  • the connecting elements are expediently in the wooden component firmly anchored. This can be done on any known Way, but conveniently with a variety of through the wooden component and that or the connecting elements stored therein Dowels. Corresponding holes in the wooden component and Fasteners are required for this by a coordinate controlled drill through wood and Metal material can be performed. Is expedient however, that the connecting element these holes has already before installation and the corresponding Drilling holes in the wooden component in preparation for introduced the installation of the respective connecting element the positioning based on the location the recess or recesses of the centering element or elements of the corresponding connecting element he follows. To the wooden building element in its static To impair properties as little as possible it is appropriate to use a variety of dowels with little To provide diameter.
  • anchoring aids For positioning the connecting element in the wooden component it may be appropriate to use anchoring aids to provide, for example in the form of in the wood reaching thorns from the centering element can be punched out and bent downwards. Pens and Screws can also be used.
  • the truss construction according to the invention can on Nodes must be designed so that the trusses and Rods are each mated together so that in this area the connecting elements through the surrounding Wood mass are protected.
  • it may be appropriate to the fasteners to sink so deeply into the wooden construction elements that they are in the areas that are not free can be protected by wooden covers that in appropriate recesses are fitted.
  • Fig. 1 shows a conventional truss structure as it for roof structures and in hall construction.
  • a Lower chord or truss 2 On rising walls or pillars 1 is a Lower chord or truss 2, which in turn is vertical or inclined support beams or rods 3 supports.
  • the support structure formed from the binder 2 and the bars 3 stabilizes the top chord 4.
  • Binder 2 and Support rods 3 are in turn brought together at nodes 5; likewise for the purposes of the invention Support of the binder 2 on the rising support elements 1 as node 5 '.
  • classic half-timbered buildings can have 1 to 5 support rods in a node converge.
  • Fig. 2 shows a node 5 at which two support rods 3 converge and on a binder 2 with the invention Funds are set.
  • dashed lines Lines are within the wooden building elements 2 and 3 the internal connecting elements 6 and 7 are indicated, namely a receptacle 6 within the binder 2 and tabs 7 within the rods 3.
  • the connecting elements 6 and 7 are through a variety of through the wooden component and the connecting element guided Dowel 8 connected.
  • the wooden building elements are shown shown cut open to the position the recessed connecting elements to make it clear.
  • the recording 6 within the Binder 2 is suitable, the tabs 7 of two rods 3rd record and define. The determination is made with Help of bolts 9, the outside by appropriate Bores in the binder 2, the receptacle 6 and the tongue area 10 of the tabs 7 are guided.
  • FIG. 3 shows three embodiments of a tab, such as it is used according to the invention.
  • a tab 7 according to (a) consists of an elongated flat iron, the merges into a rounded tongue 10 at one end, which has a central bore 12. Right Angle for the course of the tab 7 can be found on the long side attached centering elements 11 in the form of Circular sections.
  • the tab 7 is except her Tongue area 10 in a slot-shaped recess of a rod sunk, the centering elements 11 engage in appropriately designed recesses.
  • the centering elements allow precise fitting the tab 7 in the rod 3 and allow one Appropriate preparation of the wooden workpiece using a coordinate-controlled processing machine, in particular regarding the milling of the tab receiving slot, the drilling of the holes to accommodate the dowel fastenings and with regard the design of the head piece of the rod for adaptation to the external dimensions of the connected binder.
  • FIG. 3 (b) and (c) show a double strap in the form of two parallel strap elements 7 with tongues 10 and aligned central holes 12 for receiving a bolt 11, wherein in a Fall the centering elements 11 as the two Circular disks connecting tab parts are formed and in the other case as wing elements 13 and 14, of which one (13) the two tab elements 7 bridge-like connects and the other two (14) wing-like stand out.
  • the design of the centering elements 13 and 14 in the case of Fig. 3 (c) as attached (bridging or protruding) angle allows a deeper one Countersinking the tabs 7 in the wooden workpiece without it leads to a weakening of the material accordingly deeply milled recesses for the centering elements 13 and 14 is coming.
  • FIG 4a shows the interaction of one with one Double strap 7 provided rod 3 with a double holder 6 provided binder 2.
  • the dowels 8 are shown; any centering elements on the tab 7 are omitted.
  • a through hole 12 is used for fixing the tab 7 with the help of a bolt, bends 11 are used for centering and protection at the same time the surfaces of the binder 2 in the area of the connection the rod 3 against damage.
  • Thorns 16 point from the folds 11 down into the wood and serve the fixation of the receiving element 6; they were by simply punching out and bending down generated.
  • the U-shaped one can be clearly seen in the receptacle 6 Structure in which a central shaft 18 of two legs 17 is flanked.
  • FIG. 4b shows a further embodiment of a a tab equipped rod, like the one for the oblique Approach to a binder is suitable. Same numbers mean same positions. It is clear that for the exact fit of the rod to a truss precise machining of the head piece in compliance the length and angle dimensions are required and at the same time a precise insertion of the tab 7, which the Centering elements (not shown in this figure) cause.
  • Fig. 5 shows two embodiments of the invention used receiving elements 6 with (Fig. 5a) clearly formed shaft 18, the side legs 17 is flanked, and patch Centering elements 11 with thorns 16 (or Wood screws) as anchoring aids that are used in the prepared slot of the binder 2 inserted receptacle 6 in through the recess for centering 11 predetermined position fixed. A final one permanent determination is made by (not here shown) multiple dowels.
  • 5 (b) shows another embodiment of a Receptacle 6, in which the centering elements 11 are not, 5 (a), as a segment of a circle Wings are formed, which are in between Extend recess to a full circle, but as bevels with a vertically downwards pointing fixation aid 16. Designate otherwise same digits same positions.
  • Fig. 6 shows a binder 2 with two parallel to each other inserted shots 6, the centering elements 11 of the receptacle 6 also has a surface protection form the binder 2.
  • the U-shaped profile of the recording in which the For example, shaft 18 has a clear width of 6 mm has and the two legs 17 of 3 mm. Accordingly, the tab that is inserted into the receptacle becomes about 5 to 6 mm thick.
  • the edge length of the binder in cross section is approximately 130 mm.
  • the centering elements 11 shown here are Although not embedded in the binder, it does nonetheless, by being on the plane Lying on wooden surface, an alignment and height positioning of the recordings 6 in the binder 2.
  • the height the bores 12 are indicated by dashed lines, also the position of the holes 19 for receiving the dowel 8.
  • Fig. 7 shows a binder 2 and a rod 3 with inserted double-designed connecting elements 6 and 7 ready for assembly.
  • the recordings are, with the exception the centering elements 11 projecting upwards, completely sunk into corresponding slots in the binder 2, the tabs 7 only protrude with their tongue area 10, which also has the aligned bores 12, out of the head piece of the wooden workpiece 3.
  • the centering elements 11 are in corresponding recesses of the wooden workpiece 2 or 3 sunk and close flush with the surfaces of the wooden workpiece from.
  • Binder 2 and rod 3 With machine-controlled processing of Binder 2 and rod 3, in which the milled slots, Cutouts, the hole 12 for the bolt and additional Bores 19 for the dowels 8 after entered Coordinates are worked out is precise Seat of the standardized and prefabricated connecting element guaranteed in the wooden workpiece and a problem-free Assembled at the assembly site.
  • Fig. 8 shows a node produced according to the invention made of truss and two rods, with inserted Bolt, centering element of the tab 7 and in the Shafts 18 of the receptacles 6 introduced tongues 10 of the Tab 7.
  • Bolt Bolt
  • centering element of the tab 7 Bolt
  • Shafts 18 of the receptacles 6 introduced tongues 10 of the Tab 7.
  • the same numbers indicate the same positions.
  • Fig. 9 shows a connection between a rising Prop 1 made of wood or a mineral or metallic building material, for example concrete or steel, can exist, and a rod 3, which is part of a roof structure is. Inserted into the rising prop 1 there is a receptacle 6 which has a fold 11 in the area that has to the vertical surface the support 1 is adjacent, into which the receptacle 6 is inserted is.
  • the bevel 11 serves to protect the surface of the support element 1 in the area of the receptacle 6 and at the same time as a centering element.
  • the rod 7 is made of solid or wide glue. Let in in the end region of the rod 7 there is Tab 7 with a tongue area 10, which in the recording 6 engages in the rising support 1.
  • the Tab 7 is with a plurality of dowels 8 in the rod 3rd anchored and via the centering elements 11 in corresponding Cutouts positioned in rod 3.
  • the Connection between rod 3 and rising column 1 is carried out by a bolt 9 which crosses through corresponding Bores in the support 1, the receptacle 6 and the tongue area 10 of the tab 7 is guided.
  • Fig. 10 shows a corresponding connection of a binder 2 on a rising support 1 made of a steel profile, this as a double T with a cover plate 19 is trained. Welded on the cover plate 19 is the tab required to make the connection, here consists only of their tongue area 10.
  • This head training also applies to a support made of mineral building materials (concrete or similar).
  • the placed binder 2 contains the receptacle 6, which is positioned via centerings 11 and via dowels 8 in the corresponding recesses.
  • the binder consists of Solid wood or plywood.
  • the connection is via a bolt 9, the through a corresponding hole in the binder 2, in the receptacle 6 and in the Tongue 10 is guided, secured.
  • Fitting a fastener into a wooden component like this used according to the invention first requires that Wooden building element in a defined working position in a processing machine is brought and there for receiving the connecting element required recesses or slots in the required number becomes.
  • the same time or in any order can take place are relative to the position of the to be processed Timber component, the recesses for receiving the centering, the bore for receiving the bolt and further holes for receiving the dowels Definition of the connecting element introduced in the wooden component. It is it is particularly important that the positions of these points - suitably about a coordinate control - are precisely aligned relative to each other and also assume the desired position in the wooden building element.
  • the construction of the standardized connecting element can then be based on with great accuracy the position of the recess for the centering aid.
  • the invention also relates to at least one Truss construction equipped wooden building elements.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Claims (11)

  1. Construction en treillis ou en colombage en particulier ferme de toit ou halle en bois lamellé collé, dans laquelle les maítresses poutres (2) et les barres de treillis ou poutrelles (3) sont reliées aux points des noeuds d'assemblage (5) de la construction en treillis au moyen d'éléments de raccordement encastrés (6, 7) en métal, les éléments de raccordement (6, 7) étant constitués par des couvre-joints (7) et des logements (6), qui sont raccordés ensemble par des boulons (9), caractérisée en ce que les couvre-joints (7) sont introduits dans la zone de tête d'une barre de treillis (3) de sorte qu'une zone de languette (10) reste libre et qui comportent respectivement un alésage central (12) pour l'introduction d'un boulon (9), en ce que les logements (6) sont ménagés sur les noeuds d'assemblage (5) des maítresses poutres (2) et présentent une ouverture (18) pour le logement de la zone de languette (10) du couvre-joint (7) ainsi qu'un alésage (12) s'étendant transversalement par rapport à l'extension de l'ouverture (18), alésage qui est également mené à travers les flancs limitrophes de la maítresse poutre (2), et en ce que les couvre-joints (7) sont introduits avec leur zone de languette (10) dans les évidements (6) et sont fixés dans les évidements (6) au moyen du boulon (9) introduit par l'alésage (12) pour produire une liaison articulée.
  2. Construction en treillis ou en colombage selon la revendication 1, caractérisée en ce que les éléments de raccordement (6,7) sont disposés au moins par paires parallèlement entre eux.
  3. Construction en treillis ou en colombage selon la revendication 1 ou 2, caractérisée en ce que les couvre-joints (7) et/ou les logements (6) comportent des éléments de centrage (11) qui sont encastrés dans les évidements des barres de treillis ou poutrelles (3) et/ou des maítresses poutres (2).
  4. Construction en treillis ou en colombage selon la revendication 3, caractérisée en ce que les éléments de centrage (11) se présentent sous forme de verrous rectangulaires, circulaires ou de segments circulaires qui s'étendent parallèlement à la surface de la barre de treillis ou poutrelles (3) et/ou de la maítresse poutre (2) dans lesquels l'élément de raccordement (6, 7) est incorporé.
  5. Construction en treillis ou en colombage selon la revendication 3 ou 4, caractérisée en ce que les éléments de centrage (11) relient entre eux plusieurs éléments de raccordement (6, 7) disposés parallèlement entre eux.
  6. Structure en treillis ou en colombage selon la revendication 4 ou 5, caractérisée par des éléments de centrage en forme de section de cercle (11) des deux côtés d'une ouverture de logement (18) et qui se complètent pour former un cercle imaginaire complet.
  7. Construction en treillis ou en colombage selon l'une des revendications précédentes, caractérisée en ce que les éléments de raccordement (6, 7) sont ancrés au moyen d'une pluralité de goupilles dans l'élément respectif en bois (2, 3).
  8. Construction en treillis ou en colombage selon l'une des revendications précédentes, caractérisée en ce que les éléments de raccordement (6, 7) comportent des auxiliaires d'ancrage (16).
  9. Construction en treillis ou en colombage selon la revendication (8), caractérisée en ce que les auxiliaires d'ancrage (16) se présentent sous forme de mandrin dirigé dans l'élément de construction en bois (2, 3).
  10. Combinaison d'une construction en treillis ou en colombage, selon l'une des revendications précédentes et éléments de bâtiment en élévation, caractérisée en ce que la structure en treillis est ancrée par l'intermédiaire de logements (6) et de couvre-joints (7) sur les éléments de bâtiment en élévation (1).
  11. Elément de construction en bois avec au moins une construction en treillis ou en colombage selon l'une des revendications 1 à 9.
EP94102056A 1994-02-10 1994-02-10 Construction en treillis, en particulier ferme de toit ou halle en bois lamellé collé Expired - Lifetime EP0667426B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT94102056T ATE180033T1 (de) 1994-02-10 1994-02-10 Fachwerkkonstruktion, insbesondere dachtragwerk oder halle in holzleimbauweise
DE59408247T DE59408247D1 (de) 1994-02-10 1994-02-10 Fachwerkkonstruktion, insbesondere Dachtragwerk oder Halle in Holzleimbauweise
DK94102056T DK0667426T3 (da) 1994-02-10 1994-02-10 Gitterkonstruktion, især et tagspær eller en hal bygget af limtræ
EP94102056A EP0667426B1 (fr) 1994-02-10 1994-02-10 Construction en treillis, en particulier ferme de toit ou halle en bois lamellé collé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94102056A EP0667426B1 (fr) 1994-02-10 1994-02-10 Construction en treillis, en particulier ferme de toit ou halle en bois lamellé collé

Publications (2)

Publication Number Publication Date
EP0667426A1 EP0667426A1 (fr) 1995-08-16
EP0667426B1 true EP0667426B1 (fr) 1999-05-12

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EP94102056A Expired - Lifetime EP0667426B1 (fr) 1994-02-10 1994-02-10 Construction en treillis, en particulier ferme de toit ou halle en bois lamellé collé

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EP (1) EP0667426B1 (fr)
AT (1) ATE180033T1 (fr)
DE (1) DE59408247D1 (fr)
DK (1) DK0667426T3 (fr)

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US6249972B1 (en) * 1996-05-16 2001-06-26 Turb-O-Web International Pty. Limited Manufacture of trusses
AU730275B2 (en) * 1996-05-16 2001-03-01 Turb-O-Web International Pty Limited Manufacture of trusses
AU755778B2 (en) * 1996-05-16 2002-12-19 Turb-O-Web International Pty Limited Manufacture of trusses
AU2007201012A1 (en) * 1996-05-16 2007-04-05 Turb-O-Web International Pty Ltd Manufacture of Trusses
CN205637585U (zh) * 2015-01-21 2016-10-12 多卡有限责任公司 模板承重梁
EP3228778A1 (fr) * 2016-04-08 2017-10-11 DOKA GmbH Support de coffrage et construction de coffrage comprenant un tel support de coffrage

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FR2647861B1 (fr) * 1989-05-30 1991-09-20 Marlin Romuald Systeme d'assemblage de deux elements de structures mecaniques
DE3923471A1 (de) * 1989-07-15 1991-01-24 Martin Trautz Holzverbindungstechnik mittels lamellen
DE9013073U1 (de) * 1990-09-14 1990-11-15 Nadel- und Drahtwarenfabrik Ernst Bierbach GmbH & Co KG, 4750 Unna Verbinder aus Metall für verdeckte Balkenanschlüsse
DE4040538A1 (de) * 1990-12-18 1992-06-25 Engelbert Guentert Verbindungsvorrichtung fuer wenigstens zwei aneinanderliegende balken
DE9204092U1 (de) * 1992-03-26 1992-05-21 Reimold, Peter, 7519 Eppingen Verbindungsvorrichtung für stabförmige Bauteile

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ATE180033T1 (de) 1999-05-15
EP0667426A1 (fr) 1995-08-16
DE59408247D1 (de) 1999-06-17

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