EP3211146A1 - Système de liaison pour une construction en bois - Google Patents

Système de liaison pour une construction en bois Download PDF

Info

Publication number
EP3211146A1
EP3211146A1 EP16157291.2A EP16157291A EP3211146A1 EP 3211146 A1 EP3211146 A1 EP 3211146A1 EP 16157291 A EP16157291 A EP 16157291A EP 3211146 A1 EP3211146 A1 EP 3211146A1
Authority
EP
European Patent Office
Prior art keywords
transmission element
force transmission
wooden component
wooden
component
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.)
Granted
Application number
EP16157291.2A
Other languages
German (de)
English (en)
Other versions
EP3211146B1 (fr
Inventor
Ernst Gehri
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.)
Neue Holzbau AG Lungern
Original Assignee
Neue Holzbau AG Lungern
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 Neue Holzbau AG Lungern filed Critical Neue Holzbau AG Lungern
Priority to EP16157291.2A priority Critical patent/EP3211146B1/fr
Publication of EP3211146A1 publication Critical patent/EP3211146A1/fr
Application granted granted Critical
Publication of EP3211146B1 publication Critical patent/EP3211146B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • 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
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/2628—Interlocking connectors, e.g. with hooks or dovetails, added to the elongated wooden members
    • E04B2001/2636—Interlocking connectors, e.g. with hooks or dovetails, added to the elongated wooden members with connectors located in slots of the wooden members
    • 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
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/2652—Details of nailing, screwing, or bolting
    • 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
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/2664—Connections specially adapted therefor using a removable key

Definitions

  • the present invention relates to an arrangement for the structural timber construction, with at least two wood components attachable to each other.
  • the invention is particularly suitable for the construction of wooden structures and for the construction of wooden skeletons.
  • connections between two or more wood components there are usually a variety of connections between two or more wood components, the compounds must often be rigid.
  • connections of straight and curved beams but also corner joints of frame structures and cross connections of beams and columns, for example in floor frames, are known.
  • Hardwood offers in addition to the often better availability compared to softwood some technical advantages. Hardwood, for example, is therefore more efficient than softwood. Due to the possible higher performance of hardwood but also increased demands are made on the connections between the wood components.
  • Prestressed node structures are known in which, for example, in the case of a beam / column crossing, the two beams are tightened to the column from opposite sides by means of tensioning strands which extend centrally through the beams and the beam.
  • connection systems are known in which two components are thereby fastened from opposite sides to a middle component arranged therebetween, that the two components to be fastened are connected by means of connecting plates with power transmission rods, which pass through the middle component.
  • the force transmission element is fixed in a rigid manner in the first wooden component and has a first and a second end region.
  • the first connection part can be connected to the first end portion of the force transmission element for attachment of the second timber component to the first timber component in such a way that tensile and / or pressure forces acting on the second timber component are conducted through the force transmission element through the first timber component.
  • the force transmission element is sleeve-shaped.
  • the force transmission element thus extends completely through the first timber component. Forces acting on the second timber member are passed through the force transmission member through the first timber member and thus minimally stress the first timber member, for example, to a third timber member attached to the second end portion of the power transmission member or any other component or force receiving member mounted thereon be transmitted.
  • a third timber member attached to the second end portion of the power transmission member or any other component or force receiving member mounted thereon be transmitted.
  • connection arrangement proposed here is particularly suitable for hardwood construction.
  • the first timber component, and preferably also the second timber component, are thus preferably made of hardwood.
  • the proposed connection arrangement is also suitable for softwood construction and also offers there the advantages indicated.
  • the force transmission element preferably passes through the first timber component essentially perpendicular to the main fiber direction of its wood fibers.
  • its main fiber direction advantageously extends along the direction of gravity.
  • the weight force transferred from the second wooden component via the force transmission element to the first wooden component can thereby be optimally absorbed by the first wooden component, without causing a fiber stress perpendicular to the main fiber direction.
  • the force transmission element does not necessarily have to be perpendicular to the main fiber direction of the first timber component, but may also extend obliquely to the direction perpendicular to the main fiber direction or even parallel to the main fiber direction through the first timber component.
  • the force transmission element is sleeve-shaped at least in the first end region, preferably both in the first end region and in the second end region, and particularly preferably as a whole
  • the first connection part can be connected in various ways with the power transmission element, in particular fixed thereto ,
  • the force transmission element is designed to engage behind, for example, an undercut of the first connection element thereby securing the second timber component to the first timber component.
  • the sleeve-shaped end region allows a non-positive connection with the connection part, which can only be claimed in tension, only by pressure or both. Characterized in that thus the same power transmission element is used for a variety of connectivity options, a serial prefabrication of a large number of such connection arrangements is possible, which also may each have quite a number of such power transmission elements for the same or different types of connections. This makes possible a very cost-effective production of the connection arrangement.
  • the arrangement can be designed in particular for the construction of wooden structures and / or for the construction of wooden skeletons.
  • the first wooden component is preferably a support.
  • the second timber component is preferably a carrier.
  • the power transmission takes place by means of the force transmission element at an intersection of carriers with each other or at an intersection of carriers with supports, wherein the first and the second wooden component may each be a carrier or support.
  • the first wooden component and / or the second wooden component may also be a support, a carrier, a bolt, a strut or any other timber component. Any combination of timber component types is possible.
  • the force transmission element is preferably designed as a whole rod-shaped. It can thereby be arranged in a simple bore of the first wooden component.
  • the power transmission element is advantageously produced in one piece as a whole. It may in particular be made of a metal, such as steel.
  • the first connection part is preferably a connection strip attached to the second wooden component, which has an overall elongate shape.
  • the first connection part may in particular be made of solid steel and thus have a solid steel profile.
  • the first connection part is inserted into a longitudinal milling provided on the second timber component.
  • a plurality of anchor rods are preferably attached, with which the first connection part is anchored in the second wooden component.
  • the anchor rods bonded by means of an epoxy resin in the second wooden component.
  • the anchor rods may each have an outer structure provided with elevations and / or depressions, in particular a groove-shaped outer structure, in order to improve the anchoring.
  • the anchor rods can extend in different, in particular inclined directions.
  • the anchor rods extend substantially perpendicular to the main fiber direction of the first wooden component in the second wooden component.
  • an advantageous embodiment also results when the anchor rods extend into the second wooden component at least at right angles to the main fiber direction of the first wooden component.
  • tie rods are inclined to the wood fibers running along the main fiber direction as compared to a perpendicular arrangement such that the tie rods, when projected onto the corresponding side surface of the tie, extend parallel to the wood fibers.
  • anchor rods preferably extend substantially parallel to the main fiber direction of the wood fibers of the second wood component, but the anchor rods or at least a part thereof may well extend into an inclined to the main fiber direction of the second timber component in this.
  • the first wooden component is penetrated by a plurality of such power transmission elements, which can all be connected to the same, attached to the second wooden component first connector part, or which can be connected to different attached to the second wooden component first connection parts.
  • a plurality of such power transmission elements which can all be connected to the same, attached to the second wooden component first connector part, or which can be connected to different attached to the second wooden component first connection parts.
  • the force transmission element advantageously has an inner structure with local elevations and / or depressions, in particular a groove-shaped inner structure.
  • the grooves in the sleeve-shaped end region advantageously extend in the circumferential direction.
  • the grooved inner structure may be formed as an internal thread to allow the screwing of a screw as a connecting element between the force transmission element and the connecting part.
  • the force transmission element has an outer structure with local elevations and / or depressions, in particular a groove-shaped outer structure.
  • the elevations and / or depressions preferably extend over the entire longitudinal extent of the force transmission element.
  • the provision of elevations and / or recesses on the outside of the force transmission element allows a particularly firm and rigidly rigid fixation of the force transmission element in the first timber component.
  • the force transmission element may be glued in particular in the first wooden component. For the bonding, an epoxy resin is preferably used.
  • the arrangement additionally has a third wooden component to which at least one second connection part is attached.
  • the second connector part can be connected to the second end region of the force transmission element such that tensile and compressive forces acting on the second and / or the third wooden component are conducted via the force transmission element through the first wooden component. The forces are thus transmitted by means of the force transmission element to the respectively opposite to the first wooden component arranged timber component.
  • the third timber component may be a support, a carrier, a latch, a strut or any other timber component. In many cases, the second and third timber components are the same type of wood component.
  • the connecting arrangement advantageously additionally has a connection element which can be fastened in the first end region of the force transmission element and which serves for connecting the first connection part to the first end region of the force transmission element.
  • This connecting element may be a screw which is in a first end region of the force transmission element provided internal thread can be screwed.
  • a continuous bore may be provided to fix the connection part by means of the screw on the force-transmitting element. If such a bore is present, this is advantageously arranged in an end region of the connecting part projecting beyond the second wooden component, so that good accessibility is ensured.
  • the first connection part can have a laterally open undercut, which is designed to be engaged behind by a cam attached to the force transmission element.
  • the cam may in particular be provided on a screw-like connecting element which can be screwed into the first end region of the force transmission element.
  • the undercut is open in the direction of gravity.
  • the second timber component can then be hung in a comfortable manner along the direction of gravity on the power transmission element of the first wooden component and then fixed, for example by means of screwing.
  • connection parts each having an undercut which is open in the direction of gravity, and a corresponding number of force transmission elements are provided, each with a cam attached to it, the simultaneous attachment of the undercuts to the cams immediately produces a stable position of the second timber component achieved, which greatly facilitates the assembly.
  • the first timber component is penetrated by a first and by a second force transmission element, which are each fixed in a rigid manner in the first wooden component.
  • the first force transmission element has a first sleeve-shaped end region with an internal thread.
  • a cam in particular as part of a screw-like connecting element, is advantageously attached to a first end region of the second force-transmitting element.
  • At the first connection part also advantageously a through hole and a laterally open undercut are provided so that the second wooden member is thereby fastened to the first wooden member, that the cam inserted into the undercut and (subsequently) a screw through the bore of the first connection part into the Internal thread of the power transmission element is screwed in.
  • a further connection part is attached to the first timber component, which can be fastened to the first connection part of the second timber component, and to which an anchor rod is attached, which is anchored in the first end region of the force transmission element. The attachment of the two wooden components is then done via the two connecting parts.
  • the anchor rod is preferably adhesively bonded in the sleeve-shaped first end region of the force transmission element.
  • an adhesive can be injected into the region between the inner surface of the force transmission element and the outer surface of the anchor rod.
  • Corresponding transverse bores may be provided in the power transmission element and in the first timber component in order to allow such an adhesive injection.
  • the anchor rod advantageously has an outer structure with local elevations and / or depressions, in particular a groove-shaped outer structure.
  • the first timber component is penetrated by a plurality of force transmission elements and the further connection part has correspondingly a plurality of anchor rods, which are anchored in the force transmission elements.
  • the first connection part attached to the second wooden component and the further connection part attached to the first wooden component are preferably strips which can be plugged together with groove and comb and thus can be locked together.
  • the first and the further connection part are preferably according to the in the EP 1 736 606 A1 disclosed connection parts formed.
  • the force transmission element, the anchor rod (s) and / or the connecting element may have a constriction for reasons of ductility.
  • FIGS. 1 to 20 different embodiments of inventive connecting arrangements and of parts thereof are shown. Elements with the same or similar functions or effects are each provided with the same reference numeral.
  • FIGS. 1 to 7 show various possible crossing points of timber components in structural timber, especially in skeleton.
  • the wooden components are preferably made of hardwood. In all cases, in each case at least two wooden components lie with their end faces from opposite sides to an interposed further wooden component, whereby a crossing point is formed.
  • FIG. 1 a crossing point is shown in which two superimposed vertical supports a, b from opposite sides to a continuous, horizontal bar g abut.
  • the support b forms the continuation of the support a upwards.
  • FIG. 4 shows an inner crossing point, as it often occurs especially in skeleton.
  • the carrier e forms on the opposite side of the support a, the continuation of the carrier c in the longitudinal direction.
  • the support f on the side of the support a opposite the support d forms the continuation of the support d in its longitudinal direction.
  • FIG. 5 a continuous horizontal support c is shown, on which from two opposite sides two further horizontal support e and d abut.
  • the carrier e forms on the opposite side of the carrier c, the continuation of the carrier d in the longitudinal direction.
  • FIG. 6 shows the same situation as the FIG. 5 , wherein here, however, the carriers e and d each extend inclined to the longitudinal direction of the continuous carrier c.
  • FIG. 7 shows a vertical corner support a, on which abut two horizontal support c and d.
  • the two carriers c and d extend in mutually perpendicular directions. With respect to the respective longitudinal directions of the carriers c and d, the end faces of the carriers c and d resting on the support a are bevelled.
  • the inventive connection arrangement can in each of the in the FIGS. 1 to 7 illustrated situations are used to achieve a solid and in particular rigid connection of the respective timber components ai in the illustrated crossing points.
  • FIG. 8 an inventive connection arrangement is exemplary for the case of the situation of FIG. 4 shown.
  • the FIG. 18 shows the same connection arrangement as the FIG. 4 However, the wood components a, c, d, e, f are omitted for illustrative reasons.
  • FIGS. 8 and 18 In a synopsis of FIGS. 8 and 18 is clearly visible that the carrier d and f are attached by means of two juxtaposed, identically formed connecting devices on the support a.
  • the carriers c and e are also attached to the support a by means of two juxtaposed, identically designed connecting devices.
  • four connecting devices are thus provided here, each of which together with the corresponding carriers c and e or d and f and with the support a forms a connection arrangement according to the invention.
  • a single connection device of the carriers d and f is in the FIG. 10 and a single connecting device of the carriers c and e in the FIG. 15 ,
  • the connecting device of the carrier d and f on the one hand and the connecting devices of the carrier c and e on the other hand differ from each other in terms of their design, in particular what the connecting parts 3 and 4 As.
  • both the connection devices of the carrier d and f and those of the carrier c and e each have power transmission elements 1, which pass through the support a, that is, extend transversely through the support a through.
  • the power transmission elements 1 of the connecting devices of the carrier d and f differ only in terms of their number and diameter, but not with respect to their basic design, of those of the connecting devices of the carrier c and e.
  • FIG. 9 one of the fixed in the support a power transmission elements 1 is shown.
  • the power transmission element 1 shown in this figure could belong to both one of the connection devices of the carriers c and e and to one of the connection devices of the carriers d and f.
  • the power transmission element 1 extends transversely through the support a therethrough.
  • the power transmission element 1 has two end regions 11 and 12, which come to rest flush with their end surfaces with the outer surface of the support a.
  • the length of the power transmission element 1 thus corresponds almost exactly to the thickness of the support a.
  • the rod-shaped power transmission element 1 has in both end regions 11 and 12 each have a blind hole-like axial bore, which forms in each case a sleeve-shaped region of the force transmission element 1.
  • the blind hole-like bores each have an internal thread 13.
  • the internal threads 13 extend in the longitudinal direction of the power transmission element 1 but not quite to the respective end face of the power transmission element 1, but ends at a distance thereto.
  • a thread-free portion 14 of the blind hole-like bore is present in each case, which has a larger diameter compared to the provided with the internal thread 13 portion of the bore.
  • the force transmission element 1 has a solid cross-section. Except for the internal thread 13, the power transmission element 1 as a whole has a completely rotationally symmetrical shape.
  • the power transmission element 1 is inserted in a transverse bore of the wooden component a and fixed in a rigid manner. In order to achieve a shear-resistant fixation, the power transmission element 1 is glued in the wood component a.
  • an adhesive is introduced between the outer surface of the force transmission element 1 and the inner surface of the transverse bore of the wooden component a.
  • the adhesive may in particular be an epoxy resin.
  • the outer surface of the force transmission element 1 may have an outer structure with local elevations and / or depressions, such as in particular a groove-shaped outer structure.
  • the outer structure preferably extends along the entire longitudinal extent of the force transmission element 1. In this way, an extremely strong and very rigid mounting of the force transmission element 1 in the timber component can be achieved.
  • cross members extending transversely to the force transmission elements 1 may be provided in the wooden component in the vicinity of the force transmission elements 1.
  • the cross bars are not shown in the figures.
  • the transverse rods are arranged directly below the power transmission elements 1, in particular to be able to distribute weight forces regularly on the wooden component.
  • the cross bars are preferably glued similar to the power transmission elements 1 in the timber component.
  • the connecting devices in the FIG. 8 shown carrier d and f according to FIG. 18 Each having two such power transmission elements 1 with a relatively large diameter, the connecting devices of the carrier c and e each have four such power transmission elements 1 with a slightly smaller diameter compared to it.
  • connection devices of the carrier d and f based on FIGS. 10 to 14 and the configuration of the connecting devices of the carrier c and e on the basis of FIGS. 15 to 17 explained in more detail.
  • the connecting device of FIG. 10 has two strip-shaped connection parts 3, which are each anchored with a plurality of anchor rods 33 in the respective carrier d or f. Specifically, five anchor rods 33 are provided per connector part 3 here. In order to achieve a powerful attachment of the anchor rods 33 in the respective timber component, they have a groove-shaped outer structure, not shown in the figures, which extends in each case over the entire longitudinal extent of the anchor rods 33. By means of an adhesive, in particular an epoxy resin, the anchor rods 33 are glued in the respective wooden component. The number and the directions and the dimensions of the anchor rods 33 can be varied depending on the expected forces. In the in the FIG.
  • two upper and two lower anchor rods 33 are respectively provided, which are attached to each of the connecting parts 3 and each extending perpendicular to their longitudinal directions in the wooden member b inside.
  • a fifth anchor rod 33 which is fastened between the two upper and two lower anchor rods 33 on the respective attachment part 3, extends in each case inclined to these and to the longitudinal direction of the attachment part 3 into the wooden component b.
  • the fifth anchor rod 33 is arranged in the same plane as the two upper and two lower anchor rods 33.
  • connection parts 3 of the FIG. 10 Ways are each formed solid and have a rectangular cross-section. In the longitudinal direction they are slightly longer than the thickness of the carrier d and f in the appropriate direction. As a result, the connection parts 3 each have an end region 31 that projects beyond the supports d and f at the top (see FIG FIG. 8 ). In this end region 31, a through bore 32 is provided, which serves for fastening of the connection part 3 on the force transmission element 1. For this purpose, a screw not shown in the figures is screwed through the bore 32 into the internal thread 13 of the power transmission element 1. Characterized in that the bore 32 is arranged in the projecting region 31, good accessibility for screwing the screw is ensured.
  • an undercut 35 is provided in each case, which in particular in the FIGS. 12 to 14 is clearly recognizable.
  • the undercut 35 is formed laterally open, wherein the opening disposed within the end face of the end portion 34 is.
  • the undercut 35 can be engaged behind by a cam 21 of a screw 2. As it is in particular in the FIGS. 13 and 14 is clearly visible, the undercut 35 forms a stop element for the screw 2, which prevents withdrawal of the screw 2 in a direction perpendicular to the longitudinal direction of the terminal block 3 extending direction.
  • the screw 2 rests with the cam 21 but not only on the undercut 35, but also on the opposite to the undercut 35 arranged solidly formed part of the end portion 34.
  • the screw 2 is thereby perpendicular to the longitudinal direction of the terminal block 3 fixed in the terminal block. 3 held, whereby both tensile and compressive forces acting on the screw 2, are transmitted directly to the terminal block.
  • lateral recesses 36 can be provided in the side surfaces of the connecting part 3 that are perpendicular to the end face (see in particular FIGS FIGS. 12 and 13 ) to facilitate insertion of the cam 21 behind the undercut 35. Due to the recesses 36, the cam 21 can be inserted not only perpendicular to the end face of the end portion 34 behind the undercut 35, but also from inclined to standing directions.
  • the undercut 35 is formed in this case in the region of the end face by two mutually parallel webs.
  • the screw 2 is, as in the FIG. 11 is shown screwed with its shaft 23 formed on the external thread into the internal thread 13 of the power transmission element 1.
  • the screw 2 thus forms a connecting element for connecting the power transmission element 1 to the terminal block.
  • the screw 2 between the cam 21, which forms the screw head, and the shaft 23, a thread-free portion 22 which has a larger diameter compared to the shaft 23.
  • the outer diameter of the unthreaded portion 22 of the screw 2 corresponds approximately to the inner diameter of the unthreaded portion 14 of the power transmission element 1.
  • the terminal strips 3 are preferably preassembled on the respective timber components.
  • the power transmission elements 1 are advantageous already in the pre-assembly shear-resistant bonded in the corresponding wooden component and screwed the screws 2 in this.
  • the final assembly of the wooden components at the intended installation location is then particularly easy:
  • the in the FIG. 8 shown support d, f can be hooked with the downwardly open undercuts 35 of the terminal strips 3 simply from above into the protruding on the support a cam 21 of the screwed into the power transmission elements 1 2 screws.
  • the carriers d, f are thus already in a stable position. Subsequently, the carrier d, f by means of screws which are screwed through the holes 32 of the terminal strips 3 into the internal thread 13 of the power transmission element 1, finally fixed to the support.
  • connection device shown has connection parts 4, which are anchored in each case by means of anchor rods 42 attached thereto in one of the carrier c or e.
  • the tie rods 42 of which four are provided in the present case, are preferably glued in the respective timber component.
  • the tie rods 42 may each have an outer structure with local elevations and / or depressions, in particular a groove-shaped outer structure. Depending on the expected forces, the number and the direction and dimensioning of the tie rods can be varied.
  • the connection parts 4 each have a groove 41.
  • connection parts 5 are attached to the respective end regions 11 and 12 of the force transmission elements 1 and thus to the support 1.
  • anchor rods 53 are mounted, which are fixed in the sleeve-shaped end portions 11, 12 of the power transmission elements 1.
  • the anchor rods 42 can each have an external thread, which can be screwed into the internal thread 13 of the force transmission element 1.
  • the anchor rods 53 are preferred by means of an adhesive 6 in the sleeve-shaped end portions 11, 12 of the Power transmission elements 1 glued (see FIGS. 16 and 17 ).
  • the anchor rods may have an outer structure with local elevations and / or depressions, such as, in particular, a groove-shaped outer structure in order to reinforce the connection to the force transmission elements 1.
  • lateral injection bores may be provided in the force transmission elements 1 and in the wooden component a.
  • the connecting parts 5 also each have a comb 51.
  • connection parts 5 In order to fix the carriers c and e to the support a, the comb 51 of the connection parts 5 are respectively pushed into the grooves 41 of the connection parts 4. The fixation then takes place by means of transverse bolts 52, which are used in mutually aligned transverse bores of the connecting parts 4 and 5 in the region of the comb / groove connection.
  • the connecting parts 4 and 5 correspond in particular to those in the EP 1 736 606 A1 already disclosed, the contents of which are hereby incorporated in full in the application.
  • connection parts 4 and the connection parts 5 can each already be preassembled in the respective wooden components c, e or a.
  • FIG. 10 While in the FIG. 10 shown connecting device by means of hooking and then screwing a particularly simple final assembly allows, which is in the FIG. 15 shown connecting device by means of varying the number, direction and dimensions of the anchor rods 53 and accordingly the power transmission elements 1 optimally adapted to the expected forces.
  • all the power transmission elements 1 can be arranged immediately adjacent to the end face of the respective carrier c or e, so that a continuous, in particular rectilinear flow of force from the carrier c via the power transmission elements 1 to the carrier e and in the reverse direction is ensured.
  • the force flow is led out of the carrier f or d via the projecting region 31, so that no linear force flow results anymore.
  • connection devices of the carriers f, d allow a very simple assembly
  • the anchoring rods 53 and the power transmission elements 1 of the connection devices of the carriers c, e can be easily arranged outside the force transmission elements 1 of the connection devices of the carriers d, f.
  • the carriers c, e and the carriers d, f can all be fastened to the support a at the same height.
  • the connecting devices for the viewer are largely invisible housed within the timber components a, c, d, e, f.
  • the bolts 52 and the side surfaces of the connecting parts 4 and 5, which are visible, can optionally be covered, for example, by wood inserts.
  • FIGS. 19 and 20 alternative embodiments of the screws 2 and the power transmission element 1 shown.
  • the screws 2 can, as it is in the FIG. 19 is also shown to have a thread-free portion 22 which has the same diameter as the shaft 23.
  • the thread of the shaft 23 may also extend over the portion 22 to the cam 21.
  • the screws 2 instead of the screws 2 to provide connecting elements which each have a cam 21, but which have no thread, but by means of an adhesive, similar to the anchor rods 53, are mounted in the power transmission element 1.
  • Power transmission element 1 may also be formed sleeve-shaped as a whole, with a through opening, which may be limited along its entire length by an internal thread. A variety of other modifications is conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP16157291.2A 2016-02-25 2016-02-25 Systeme de liaison pour une construction en bois Active EP3211146B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16157291.2A EP3211146B1 (fr) 2016-02-25 2016-02-25 Systeme de liaison pour une construction en bois

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16157291.2A EP3211146B1 (fr) 2016-02-25 2016-02-25 Systeme de liaison pour une construction en bois

Publications (2)

Publication Number Publication Date
EP3211146A1 true EP3211146A1 (fr) 2017-08-30
EP3211146B1 EP3211146B1 (fr) 2020-05-20

Family

ID=55451036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16157291.2A Active EP3211146B1 (fr) 2016-02-25 2016-02-25 Systeme de liaison pour une construction en bois

Country Status (1)

Country Link
EP (1) EP3211146B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024235955A1 (fr) * 2023-05-15 2024-11-21 n'H Holding AG Lungern Ensemble de raccordement permettant de relier des parties de structure de support d'une structure de support

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3212273A1 (fr) 2021-03-29 2022-10-06 Bruno Zumbrunn-Maurer Ensemble de liaison pour relier deux composants dans le domaine de la construction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516423A1 (de) * 1984-05-03 1985-11-07 Multikunst Design ApS, Ringe Verfahren zur herstellung einer stabilisierten bolzenverbindung zwischen einem holzelement und einem anderen konstruktionselement sowie verbindungselement
JP2000234393A (ja) * 1999-02-12 2000-08-29 Kuretetsuku Kk 建築物の接合金具
JP2000265553A (ja) * 1999-03-18 2000-09-26 Mitsui Home Co Ltd 木質部材の接合構造
KR20060102785A (ko) 2005-03-25 2006-09-28 유승룡 철근 볼트 접합에 의한 프리캐스트 콘크리트 기둥과 보의건식 연결부 개발
EP1736606A1 (fr) 2005-06-23 2006-12-27 Neue Holzbau AG Lungern Assemblage résistante à la flexion et enfichable pour éléments de construction
ES2387852A1 (es) 2010-12-22 2012-10-02 Imat Centre Tecnològic De La Construcció Viga armada con redondos destinada a ser unida por atornillado a un pilar, sistema de unión de dicha viga con un pilar, y estructura provista de dicho sistema.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10204988A (ja) * 1997-01-23 1998-08-04 Iezukuri Kobo:Kk 柱と土台の接合装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516423A1 (de) * 1984-05-03 1985-11-07 Multikunst Design ApS, Ringe Verfahren zur herstellung einer stabilisierten bolzenverbindung zwischen einem holzelement und einem anderen konstruktionselement sowie verbindungselement
JP2000234393A (ja) * 1999-02-12 2000-08-29 Kuretetsuku Kk 建築物の接合金具
JP2000265553A (ja) * 1999-03-18 2000-09-26 Mitsui Home Co Ltd 木質部材の接合構造
KR20060102785A (ko) 2005-03-25 2006-09-28 유승룡 철근 볼트 접합에 의한 프리캐스트 콘크리트 기둥과 보의건식 연결부 개발
EP1736606A1 (fr) 2005-06-23 2006-12-27 Neue Holzbau AG Lungern Assemblage résistante à la flexion et enfichable pour éléments de construction
ES2387852A1 (es) 2010-12-22 2012-10-02 Imat Centre Tecnològic De La Construcció Viga armada con redondos destinada a ser unida por atornillado a un pilar, sistema de unión de dicha viga con un pilar, y estructura provista de dicho sistema.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024235955A1 (fr) * 2023-05-15 2024-11-21 n'H Holding AG Lungern Ensemble de raccordement permettant de relier des parties de structure de support d'une structure de support

Also Published As

Publication number Publication date
EP3211146B1 (fr) 2020-05-20

Similar Documents

Publication Publication Date Title
EP2212483B1 (fr) Structure porteuse
EP1863980A2 (fr) Clavette pour relier au moins deux elements de construction, et systeme d'elements de construction relies les uns aux autres
EP3433440B1 (fr) Procédé d'assemblage de poutres en bois
DE102013109845A1 (de) Lager für eine Unterkonstruktion, beispielsweise einer Terrasse
DE102005044980B4 (de) Stoßverbinder für Holz-/Aluminiumfassaden
EP1216332B1 (fr) Systeme de liaison destine a la fixation rigide d'au moins deux elements
DE102016103774B4 (de) Verbindungsanordnung, Verbindungselement zur Verwendung in einer Verbindungsanordnung und Montageverfahren zur Herstellung einer Verbindungsanordnung
EP3211146B1 (fr) Systeme de liaison pour une construction en bois
DE19757905A1 (de) Wandungssystem, insbesondere für Messehallen
EP0988430B1 (fr) Panne de couplage constituee de deux ou plusieurs poutres en bois jointes l'une a l'autre par chevauchement longitudinal, ainsi qu'element de fixation pour relier deux zones d'extremite se chevauchant de poutres en bois a utiliser pour une panne de couplage
DE20003705U1 (de) Verbindung von zwei zumindest annähernd rechtwinklig aneinander anschließenden Holzbalken
DE102006024440B4 (de) Schraubanker
EP3586614B1 (fr) Systeme de connection pour meuble modulaire ou stand de foire
DE202004014808U1 (de) Baukasten zum Erstellen einer Halterung, insbesondere für Rohrleitungen
EP4459073A1 (fr) Renforcement pour un support de béton poreux, support de béton poreux, utilisation d'un support de béton poreux, procédé de renforcement d'un support de béton poreux et utilisation d'un renforcement
WO2022207346A1 (fr) Ensemble de liaison pour relier deux composants dans le domaine de la construction
EP1736606B1 (fr) Assemblage rigide ou articulée et enfichable pour éléments de construction
DE102011015495B4 (de) Befestigungsanordnung und Verfahren zur Herstellung einer solchen
DE20306942U1 (de) System miteinander verbundener Bauelemente
EP2458229A1 (fr) Dispositif de connexion
WO2008151716A2 (fr) Système de meuble et meuble
DE20120208U1 (de) Verbindung von aus Holzbalken oder -Latten bestehenden Pfosten und Riegeln zur Bildung von Wandelementen
DE102004055556B4 (de) Verbindungselement für Profile
EP1605172B1 (fr) Ferrure pour assembler un élément structural allongé et un élément structural plat
DE20119279U1 (de) Verankerungsstelle zur Befestigung von flachen Verbindungsbauteilen in aushärtenden Baustoffen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180111

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20191211

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016009977

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1272681

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200615

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20200520

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200920

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200921

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200821

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200820

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016009977

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20210223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210228

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210225

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1272681

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20160225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200520

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20250301

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502016009977

Country of ref document: DE

Representative=s name: TERGAU & WALKENHORST INTELLECTUAL PROPERTY GMB, DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20260219

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20260220

Year of fee payment: 11

Ref country code: DE

Payment date: 20260218

Year of fee payment: 11