EP0644303A1 - Holzträger - Google Patents

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Publication number
EP0644303A1
EP0644303A1 EP94202650A EP94202650A EP0644303A1 EP 0644303 A1 EP0644303 A1 EP 0644303A1 EP 94202650 A EP94202650 A EP 94202650A EP 94202650 A EP94202650 A EP 94202650A EP 0644303 A1 EP0644303 A1 EP 0644303A1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
profile
central body
upper face
mortise
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.)
Withdrawn
Application number
EP94202650A
Other languages
English (en)
French (fr)
Inventor
Pol Jacob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0644303A1 publication Critical patent/EP0644303A1/de
Withdrawn legal-status Critical Current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
    • E04B2/56—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
    • E04B2/702—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

Definitions

  • the present invention relates to a wooden beam intended in particular for the realization of a building frame for housing, pavilion, garage, shed and others by interlocking assembly.
  • the object of the invention is to provide a wooden beam which while having a quality external appearance is economical and guarantees a perfect and stable assembly.
  • a wooden beam whose upper face has a profile complementary to the profile of the lower face, which beam is remarkable in that it consists of a central body and two glued strips on the vertical longitudinal outer faces of the central body.
  • the central body of the beam may consist of a single part or of several parts placed end to end.
  • the central body can be made of a piece of wood of any quality while the longitudinal strips can be chosen from high quality wood.
  • the bonding of the strips on the central body has the effect of stabilizing any vicious knots in the wood from which the strips are cut.
  • the structure of the beam ensures that when several beams are are superimposed, the elements of their structure work only in compression.
  • the profiles of the upper and lower faces of the beam have corresponding horizontal longitudinal edges between which mortises and complementary tenons are formed, the mortises formed in the lower face having a greater depth than the height of the studs on the upper face.
  • Figure 1 shows a cross section in an example of a beam according to the invention.
  • Figure 2 is a perspective view showing the junction between two beams according to Figure 1, arranged perpendicular to each other.
  • Figure 3 is a top view illustrating another embodiment of a junction between two beams according to Figure 1, arranged perpendicular to each other.
  • a wooden beam 1 consists of a central body 2 and two strips 3 and 4 bonded to the vertical longitudinal faces of the central body.
  • the central body may consist of a piece of wood of any quality or of several pieces of wood arranged end to end. Longitudinal slats, on the other hand, can be chosen from premium quality wood.
  • the bonding of the outer strips to the central body has the effect of stabilizing any vicious knots in the wood from which the strips are cut.
  • the glued-laminated structure of the beam thus produced ensures that, when several beams are superimposed, the elements of their structure work only in compression.
  • the upper face of the beam 1 has two parallel longitudinal tenons 11 and 13 forming between them a longitudinal mortise 12.
  • the lower face has two parallel longitudinal mortises 21 and 23 forming between them a longitudinal tenon 22.
  • the profiles of the tenons and mortise on the upper side are complementary to the profiles of the mortises and tenon, respectively, on the lower face.
  • the lamellae 3 and 4 have horizontal upper edges 14 and 15 intended to serve as support for the lower plates 24 and 25 of an identical beam which is superposed on it.
  • the depth of the lower mortises 21 and 23 is slightly greater than the height of the upper tenons 11 and 13 so as to take up a large part of the settlement during the installation and tightening of the superimposed beams.
  • the face 26 of the lower tenon 22 of a superimposed beam thus comes to rest and bear on the bottom 16 of the upper mortise 12 of the underlying beam. Only a play of half a millimeter, for example, can still remain above the tenons 11 and 13. In this way is avoided the crushing which usually occurs in known assemblies of traditional wooden beams and which has as a result of widening the outer longitudinal joints between two superimposed beams.
  • the flats 24 and 25 always remain perfectly in contact with the edges 14 and 15 of the underlying beam. After installation of the screeds and roofing and interior fittings and occupation of the premises, all the contact faces of the profiles remain in effective contact and the settlement is therefore almost zero.
  • Figure 1 still show two longitudinal grooves 17 in the bottom of the upper mortise 12. These grooves are provided to receive a flat, for example galvanized, intended to connect together two pieces arranged end to end. These grooves can also be used to receive a flat folded in Z to ensure the junction between two beams 1 arranged perpendicular to each other as shown in Figure 2.
  • a Z-shaped bracket 5 is used to fix the two beams 1 and 1A. The end of the beam 1A is housed in a cut formed laterally in the beam 1.
  • the branches 51 and 52 of the stirrup are housed in a groove 17 of the beams 1 and 1A; the branch 53 is housed in a transverse groove 18 formed in the bottom 16 of the upper mortise of the beam 1A and secures the two beams to each other.
  • the branch 53 can also be introduced transversely into a hole 19 made vertically in the bottom 16 of the mortise as shown in FIG. 3.

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)
EP94202650A 1993-09-16 1994-09-15 Holzträger Withdrawn EP0644303A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9300969 1993-09-16
BE9300969A BE1007497A6 (fr) 1993-09-16 1993-09-16 Poutre en bois.

Publications (1)

Publication Number Publication Date
EP0644303A1 true EP0644303A1 (de) 1995-03-22

Family

ID=3887339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94202650A Withdrawn EP0644303A1 (de) 1993-09-16 1994-09-15 Holzträger

Country Status (2)

Country Link
EP (1) EP0644303A1 (de)
BE (1) BE1007497A6 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000031353A1 (fr) * 1998-11-20 2000-06-02 N.V. De Betaalbare Woningen Agencement de poutres comprenant un element de liaison pour habitation
WO2008046932A1 (es) * 2006-10-19 2008-04-24 Garate Garamendi Horacio Berna Muro portante de tabique doble de madera arriostrado
ES2326781A1 (es) * 2006-10-19 2009-10-19 Horacio Bernardo Garate Garamendi Muro portante de tabique doble de madera arriostrado.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226567A2 (de) * 1985-12-16 1987-06-24 Wolfgang Pol Joseph Verraes Zusammengestellter, hölzerner Träger zur Errichtung tragender Wände und Wände, welche aus solchen Trägern aufgebaut sind
FR2621058A1 (fr) * 1987-09-30 1989-03-31 Verraes Wolfgang Poutre en bois pour l'erection de parois
CA1273468A (en) * 1987-11-23 1990-09-04 Ronald A. Wrightman Log joint and machine for forming log joint
EP0470062A1 (de) * 1990-07-30 1992-02-05 IPSO FACTO, naamloze vennootschap Verfahren und Element zum Verbinden von Holzwänden

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226567A2 (de) * 1985-12-16 1987-06-24 Wolfgang Pol Joseph Verraes Zusammengestellter, hölzerner Träger zur Errichtung tragender Wände und Wände, welche aus solchen Trägern aufgebaut sind
FR2621058A1 (fr) * 1987-09-30 1989-03-31 Verraes Wolfgang Poutre en bois pour l'erection de parois
CA1273468A (en) * 1987-11-23 1990-09-04 Ronald A. Wrightman Log joint and machine for forming log joint
EP0470062A1 (de) * 1990-07-30 1992-02-05 IPSO FACTO, naamloze vennootschap Verfahren und Element zum Verbinden von Holzwänden

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000031353A1 (fr) * 1998-11-20 2000-06-02 N.V. De Betaalbare Woningen Agencement de poutres comprenant un element de liaison pour habitation
BE1012306A5 (nl) * 1998-11-20 2000-09-05 Betaalbare Woning Nv De Constructie met verbindingselement voor de aanbouw van woningen.
WO2008046932A1 (es) * 2006-10-19 2008-04-24 Garate Garamendi Horacio Berna Muro portante de tabique doble de madera arriostrado
ES2326781A1 (es) * 2006-10-19 2009-10-19 Horacio Bernardo Garate Garamendi Muro portante de tabique doble de madera arriostrado.

Also Published As

Publication number Publication date
BE1007497A6 (fr) 1995-07-18

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

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Effective date: 19950923