EP0470062B1 - Verfahren und Element zum Verbinden von Holzwänden - Google Patents

Verfahren und Element zum Verbinden von Holzwänden Download PDF

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Publication number
EP0470062B1
EP0470062B1 EP91870114A EP91870114A EP0470062B1 EP 0470062 B1 EP0470062 B1 EP 0470062B1 EP 91870114 A EP91870114 A EP 91870114A EP 91870114 A EP91870114 A EP 91870114A EP 0470062 B1 EP0470062 B1 EP 0470062B1
Authority
EP
European Patent Office
Prior art keywords
beams
arms
connecting element
row
protrusions
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
EP91870114A
Other languages
English (en)
French (fr)
Other versions
EP0470062A1 (de
Inventor
Wolfgang Verraes
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.)
IPSO FACTO, NAAMLOZE VENNOOTSCHAP
Original Assignee
IPSO FACTO NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from BE9000753A external-priority patent/BE1004543A3/nl
Priority claimed from BE9100523A external-priority patent/BE1004901A3/nl
Application filed by IPSO FACTO NV filed Critical IPSO FACTO NV
Publication of EP0470062A1 publication Critical patent/EP0470062A1/de
Application granted granted Critical
Publication of EP0470062B1 publication Critical patent/EP0470062B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
    • E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
    • E04B2/704—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal horizontal elements shorter than the length of a wall
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
    • E04B2002/025—U-shaped, e.g. brackets

Definitions

  • the present invention relates to a method for connecting wooden walls formed by an arrangement of beams placed one upon the other, for use in wood building systems.
  • the present invention also relates to an element for applying the aforementioned method, more especially for connecting walls formed of an arrangement of beams placed one upon the other.
  • the present invention relates to an element for connecting wooden walls in the corner of a house and in those locations where a wall touches another wall perpendicularly or at another angle, all of which such that at these connection locations no protruding parts are formed.
  • Connecting elements for girders are known from documents FR-A-500.127, AU-B-26842 and FR-A-633.699. These connecting elements are not apt for use in wooden walls as they remain visible after mounting.
  • the present invention therefore relates to a method for connecting wooden beams, whereby the connection can be realised in a very simple manner and which permits an ultimate standardisation of the wooden beams as well as a simple joining together of these beams without special knowledge or tools being necessary for this purpose.
  • the present invention relates to a method for connecting wooden walls formed of rows of beams placed one upon the other and wherein the beams in each row are arranged next to each other at right angles, comprising the steps of installing a first row of beams and of installing on the first row of beams a second row of beams of which the lower edge is profiled in order to combine with the upper surface of the first row of beams, characterized in that before or during installing the second row of beams, said upper surface of said first row of beams is provided with a connecting element comprising two arms arranged at a right angle to each other which are located in a horizontal plane, each of said arms comprising at least one elongate protrusion extending from the corresponding arm in a direction perpendicular to the plane formed by said arms; and that the beams are provided with grooves for receiving the arms of the connecting element and with bore for receiving the protrusions of the connecting element.
  • the invention also relates to a connecting element as recited in claim 10 for applying this method.
  • walls 1 are formed by piling up wooden beams 2 on each other whereby these wooden beams 2 shown in the embodiment are provided on top with a longitudinally directed groove 3 with semi-cylindrical bottom 4, whereby in relation to this groove 3, on the one hand and on the other hand, ribs 5-6 are formed each of which successively shows a flat top edge 7, a slanting edge 8, a vertical edge 9 and a slanting edge 10.
  • these wooden beams 2 are formed by a longitudinal central rib 11 which forms the boundary of two grooves 12-13 each of which is formed by a flat edge 14, a slanting edge 15, and a vertical edge 16, all of which such that the rib 11, respectively the grooves 12 and 13, of a wooden beam 2 suitably fit into, respectively over, the groove 3, respectively the ribs 5-6 of a beam 2 lying underneath.
  • a simple assembly of the beams is thus achieved through the presence of the slanting edges which as it were automatically slide into each other, while a sufficient overlapping is obtained in order to guarantee a complete watertightness.
  • groove 3 is noticeably deeper than the height of the rib 11 such that, as will appear hereafter, a space is formed for the utilised connecting elements according to the invention.
  • an element 17 that, in the embodiment according to figure 3 is formed by a cylindrical bar 18 which is bent at an angle which is equal to the angle at which the walls are disposed in relation to each other, in the examples shown, 90 degrees, in order thus to form arms 19-20 preferably with equal length.
  • this bar 18 is so chosen that it fits exactly into the groove 3 of a beam 2 and into the space which remains between the bottom 4 of such groove 3 and the lower wall of rib 11.
  • protrusions 21 and 22 are provided which are placed perpendicular on the arms 19 and 20 and of which the purpose is that, when the arms 19 and 20 are installed in the grooves 3 in question, these protrusions 21 and 22 have automatically come to rest in the bores 23-24 which are provided for this purpose in the beams 2, more especially in the grooves 3 in these beams 2.
  • the protrusions 21-22 are achieved by bending or by welding.
  • the beams 2 are placed against each other at right angles and, in one of these beams a notch 25 is provided which lies in the extension of a groove 3 of an adjoining beam.
  • the protrusions 21 and 22 combine with bores in beams 2 located thereunder, all of which such that according to the invention it suffices to place the beams 2 next to each other and subsequently to connect them suitably to each other through the installation of an element 17 after which the beams 2 lying above are installed over the beams 2 placed thereunder so that the latter are also attached in relation to each other and in relation to the beams 2 lying underneath.
  • the beams 2 will preferably be placed alternately against each other.
  • a connecting element 17 that is formed in similar manner to the element that is shown in figure 3, but whereby the protrusions 21-22 are directed upward and whereby in that case the arms 19 and 20 are placed in the grooves 3 of beams 2 lying thereunder, while the protrusions 21-22 in that case combine with bores which are provided for this purpose in the lower walls of the beams 2 lying above.
  • an element 17 is utilised that is formed in similar manner as above by arms 19 and 20 which on their free extremities are provided with protrusions 21-22 but which in this case protrude both downward and upward past the arms 19 and 20 and this preferably, but not necessarily, over equal lengths.
  • the protrusions 21-22 are in this case welded onto the arms 19 and 20.
  • the bores 23 and 24 in the beams 2 will pierce these beams over the entire height, there where in the embodiment according to figure 3 these bores can be limited to a depth which is only slightly greater than the length of the protrusions 21-22.
  • the bores 23 and 24 at the bottom of the beams, are surrounded by a conical area 27, all of which such that when placing the beams 2 lying above, the bores 23-24 are guided in a simple manner toward the protrusions 21 and 22.
  • the elements respectively the method according to the invention, permit walls to be formed in a very simple, fast and effective manner by connecting standardised beams to each other, by the insertion, without intervention of special knowledge or tools, of connecting elements 17.

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)

Claims (10)

  1. Verfahren zum Verbinden von Holzwänden, die aus Reihen von Balken gebildet sind, die einer über dem anderen plaziert sind, wobei die Balken in jeder Reihe einander benachbart unter rechten Winkeln zueinander angeordnet sind, umfassend die Schritte des Errichtens einer erster Reihe von Balken (2) und des Errichtens auf dieser ersten Reihe von Balken (2) einer zweiten Reihe von Balken (2), deren Unterkante profiliert ist, um sie mit der oberen Fläche der ersten Reihe der Balken zu verbinden, dadurch gekennzeichnet, daß vor oder während der Errichtung der zweiten Reihe von Balken (2) die Oberfläche der ersten Reihe von Balken (2) mit einem Verbindungselement (17) versehen wird, welches zwei Arme (19, 20) umfaßt, die unter rechten Winkeln zueinander stehen und die in einer horizontalen Ebene angeordnet sind, wobei jeder Arm (19, 20) wenigstens einen langgestreckten Fortsatz (21, 22) umfaßt, der sich vom jeweiligen Arm (19, 20) in einer Richtung senkrecht zu der durch die beiden Arme (19, 20) aufgespannten Ebene erstreckt, und daß die Balken mit Nuten (3) zur Aufnahme der Arme (19, 20) des Verbindungselements (17) und mit Bohrungen (23, 24) zur Aufnahme der Fortsätze (21, 22) des Verbindungselements (17) versehen sind.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß ein Verbindungselement (17) verwendet wird, welches mit nach unten gerichteten Fortsätzen (21, 22) versehen ist, welche in Bohrungen (23, 24) in der untenliegenden Balkenreihe passen.
  3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß ein Verbindungselement (17) verwendet wird, welches mit nach oben gerichteten Fortsätzen (21, 22) versehen ist, welche in Bohrungen (23, 24) in der obenliegenden Balkenreihe passen.
  4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß ein Verbindungselement (17) verwendet wird, welches mit sowohl nach unten als auch nach oben gerichteten Fortsätzen (21, 22) versehen ist, welche in Bohrungen (23, 24) in der ersten und zweiten Reihe von Balken passen.
  5. Verfahren nach einem Ansprüche 1 bis 4, dadurch gekennzeichnet, daß in einer der oberen Kanten der Balken (2) ein Teil einer Rippe entfernt ist, um einen Durchlaß (25) für die Arme (19, 20) des Verbindungselements (17) zu schaffen.
  6. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß einer der Balken (2) über eine seiner Dicke entsprechende Länge mit einer bis zur zentralen Nut (3) reichenden Auskerbung (26) versehen ist, um einen Durchlaß für die Arme (19, 20) des Verbindungselements (17) zu bilden.
  7. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Verbindungselement (17) verwendet wird, dessen beide Arme (19, 20) gleiche Längen aufweisen.
  8. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Verbindungselement (17) verwendet wird, dessen Fortsätze (21, 22) gleiche Längen aufweisen.
  9. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Verbindungselement (17) verwendet wird, welches aus einem zylindrischen Stab (18) geformt ist.
  10. Verbindungslement zur Verwendung bei einem Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß es aus zwei Armen (19, 20) besteht, die in rechten Winkeln zueinander angeordnet sind, wobei jeder Arm (19, 20) wenigstens einen langgestreckten Fortsatz (21, 22) aufweist, der sich vom entsprechenden Arm (19, 20) in einer Richtung senkrecht zu der durch die Arme (19, 20) gebildeten Ebene erstreckt.
EP91870114A 1990-07-30 1991-07-24 Verfahren und Element zum Verbinden von Holzwänden Expired - Lifetime EP0470062B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE9000753A BE1004543A3 (nl) 1990-07-30 1990-07-30 Werkwijze en elementen om houten wanden in een hoek samen te verbinden.
BE9000753 1990-07-30
BE9100523 1991-05-30
BE9100523A BE1004901A3 (nl) 1991-05-30 1991-05-30 Element voor het verbinden van uit opeengestapelde balken gevormde houten wanden en werkwijze die deze elementen toepast.

Publications (2)

Publication Number Publication Date
EP0470062A1 EP0470062A1 (de) 1992-02-05
EP0470062B1 true EP0470062B1 (de) 1994-06-01

Family

ID=25662540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91870114A Expired - Lifetime EP0470062B1 (de) 1990-07-30 1991-07-24 Verfahren und Element zum Verbinden von Holzwänden

Country Status (4)

Country Link
EP (1) EP0470062B1 (de)
AT (1) ATE106484T1 (de)
DE (1) DE69102226D1 (de)
PT (1) PT98485A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007497A6 (fr) * 1993-09-16 1995-07-18 Jacob Pol Poutre en bois.
BE1012306A5 (nl) * 1998-11-20 2000-09-05 Betaalbare Woning Nv De Constructie met verbindingselement voor de aanbouw van woningen.
DE10119313A1 (de) * 2001-04-19 2002-10-31 Georg Rimmele Kg Mauer aus vorgefertigten Wandelementen
EP1367188A1 (de) * 2002-05-08 2003-12-03 Horst Gohlke Element-System zum Bau von Gebäuden und Formen zur Herstellung der Elemente
BE1019061A3 (nl) * 2009-12-04 2012-02-07 Vennootschap Voor Distributiebevordering Van Meubelen Nv Houten balkvormig element en paneel gevormd uit zulke elementen.
BE1020097A5 (nl) * 2010-10-08 2013-05-07 Betaalbare Woning Nv De Isolerende constructie voor de aanbouw van woningen en werkwijze hiervoor.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR500127A (fr) * 1919-05-28 1920-03-03 Paul Warme Perfectionnements dans les constructions démontables en bois
FR633699A (fr) * 1926-09-08 1928-02-02 Perfectionnements aux assemblages de menuiserie et charpente
FR764441A (fr) * 1933-11-28 1934-05-22 Système d'assemblage pour noeud de constructions en bois
FR1260512A (fr) * 1960-06-23 1961-05-05 Ferrure d'assemblage
BE896579A (nl) * 1983-04-27 1983-08-16 Ceuppens Filip L Hoekverbindingen diverse materialen voor systeem en prefabouw,

Also Published As

Publication number Publication date
PT98485A (pt) 1993-09-30
DE69102226D1 (de) 1994-07-07
EP0470062A1 (de) 1992-02-05
ATE106484T1 (de) 1994-06-15

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