EP3741921B1 - Élément de panneau en bois composé d'une pluralité de madriers - Google Patents

Élément de panneau en bois composé d'une pluralité de madriers Download PDF

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Publication number
EP3741921B1
EP3741921B1 EP19175575.0A EP19175575A EP3741921B1 EP 3741921 B1 EP3741921 B1 EP 3741921B1 EP 19175575 A EP19175575 A EP 19175575A EP 3741921 B1 EP3741921 B1 EP 3741921B1
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EP
European Patent Office
Prior art keywords
planks
panel element
element according
stiffening elements
wood panel
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.)
Active
Application number
EP19175575.0A
Other languages
German (de)
English (en)
Other versions
EP3741921A1 (fr
Inventor
Herbert Niederfriniger
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.)
Holzius GmbH
Original Assignee
Holzius GmbH
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 Holzius GmbH filed Critical Holzius GmbH
Priority to PL19175575T priority Critical patent/PL3741921T3/pl
Priority to SI201930144T priority patent/SI3741921T1/sl
Priority to EP19175575.0A priority patent/EP3741921B1/fr
Publication of EP3741921A1 publication Critical patent/EP3741921A1/fr
Application granted granted Critical
Publication of EP3741921B1 publication Critical patent/EP3741921B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/40—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels

Claims (14)

  1. Élément formant panneau en bois comportant:
    une pluralité de madriers (1-1‴) agencés parallèlement les uns aux autres, lesquels sont sensiblement plus long dans le sens de la longueur que dans les sens qui y sont perpendiculaires et pour lesquels le sens du grain est essentiellement parallèle au sens de la longueur,
    lesdits madriers (1-1‴) parallèles étant agencés côte à côte en au moins une couche parallèle à un plan principal de l'élément formant panneau,
    des moyens de liaison transversaux (2-2‴, 4) destinés à relier des madriers (1-1‴) adjacents au sein de l'au moins une couche; et
    des éléments raidisseurs (3-3‴) supplémentaires entre des madriers (1-1‴) adjacents au sein de l'au moins une couche respective,
    lesdits éléments raidisseurs (3-3‴) pénétrant dans des rainures des madriers (1-1‴),
    et ce sans liaison par complémentarité de forme par rapport à un sens perpendiculaire au plan principal des madriers (1-1‴);
    caractérisé en ce que les madriers (1-1‴) sont agencés côte à côte en plus d'une couche parallèle au plan principal de l'élément formant panneau.
  2. Élément formant panneau en bois selon la revendication 1, comportant des éléments raidisseurs (3, 3′, 3‴) entre les madriers (1, 1′, 1‴) adjacents des diverses couches.
  3. Élément formant panneau en bois selon l'une des revendications précédentes, dans lequel les éléments raidisseurs (3-3‴) et/ou les rainures des madriers (1-1‴) ont respectivement un profil sans contre-dépouille par rapport à un plan de coupe perpendiculaire au plan principal de l'élément formant panneau et au sens de la longueur d'un élément raidisseur respectif.
  4. Élément formant panneau en bois selon la revendication 3, dans lequel les éléments raidisseurs (3-3‴) et/ou les rainures ont respectivement un profil sans contre-dépouille par rapport à un autre sens dans le plan principal de l'élément formant panneau.
  5. Élément formant panneau en bois selon les revendications 3 et 4, dans lequel le profil est de forme parallélépipédique rectangulaire.
  6. Élément formant panneau en bois selon l'une des revendications précédentes, dans lequel les éléments raidisseurs (3, 3′, 3ʺ, 3‴) présentent une longueur selon le sens des madriers (1-1‴) faisant entre 1 et 20 cm et/ou une épaisseur perpendiculaire au plan principal de l'élément formant panneau faisant entre 1 et 4 cm.
  7. Élément formant panneau en bois selon l'une des revendications précédentes, dans lequel chacun des éléments raidisseurs (3, 3′, 3ʺ, 3‴) relie exactement deux madriers (1, 1′, 1ʺ, 1‴) adjacents par rapport à un même sens.
  8. Élément formant panneau en bois selon l'une des revendications précédentes, comportant des pièces profilées métalliques servant d'éléments raidisseurs (3‴).
  9. Élément formant panneau en bois selon l'une des revendications précédentes, dans lequel des languettes d'arête (2-2‴) sont prévues, dans des plans situés entre les au moins deux couches de madriers, en tant que moyens de liaison transversaux et sont orientées de manière que le sens de leur longueur est transversal au sens de la longueur desdits madriers (1-1‴).
  10. Élément formant panneau en bois selon l'une des revendications précédentes, dans lequel les moyens de liaison transversaux (2-2‴, 4) se composent de bois.
  11. Élément formant panneau en bois selon l'une des revendications précédentes, comportant des tiges filetées en bois en tant que moyens de liaison transversaux (4), lesquelles sont introduites à travers les madriers (1‴) adjacents d'une même couche de madriers.
  12. Élément formant panneau en bois selon l'une des revendications précédentes, dans lequel les madriers (1-1‴) de couches adjacentes sont en contact direct entre eux et/ou les madriers (1-1‴) d'une même couche sont en contact direct entre eux.
  13. Élément formant panneau en bois selon la revendication 12, dans lequel les surfaces des madriers (1-1‴) d'une même couche qui sont en contact entre elles sont dotées de dentures complémentaires, le profil se trouvant dans un plan de coupe perpendiculaire au sens de la longueur des madriers (1-1‴) et perpendiculaire à ladite couche.
  14. Utilisation d'un élément formant panneau en bois selon l'une des revendications précédentes pour un mur, un plafond ou un toit, notamment dans le cadre d'un bâtiment.
EP19175575.0A 2019-05-21 2019-05-21 Élément de panneau en bois composé d'une pluralité de madriers Active EP3741921B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL19175575T PL3741921T3 (pl) 2019-05-21 2019-05-21 Drewniany element płytowy z wielu grubych desek
SI201930144T SI3741921T1 (sl) 2019-05-21 2019-05-21 Leseni panelni element iz množice dveh ali več desk
EP19175575.0A EP3741921B1 (fr) 2019-05-21 2019-05-21 Élément de panneau en bois composé d'une pluralité de madriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19175575.0A EP3741921B1 (fr) 2019-05-21 2019-05-21 Élément de panneau en bois composé d'une pluralité de madriers

Publications (2)

Publication Number Publication Date
EP3741921A1 EP3741921A1 (fr) 2020-11-25
EP3741921B1 true EP3741921B1 (fr) 2021-11-17

Family

ID=66625831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19175575.0A Active EP3741921B1 (fr) 2019-05-21 2019-05-21 Élément de panneau en bois composé d'une pluralité de madriers

Country Status (3)

Country Link
EP (1) EP3741921B1 (fr)
PL (1) PL3741921T3 (fr)
SI (1) SI3741921T1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466087A (fr) *
DE2340101A1 (de) * 1973-08-08 1975-02-20 Michel Verspieren Paneel zur herstellung von fertighaeusern, insbesondere aus holz
FR2337018A1 (fr) * 1976-01-02 1977-07-29 Olivier Henri Panneau prefabrique
GB2090886A (en) * 1980-12-11 1982-07-21 Hughes & Allen Ltd Floor panels
CH692391A5 (de) * 1997-03-05 2002-05-31 Franz Schmidiger Mehrschicht-Bretter-Element.
EP2316624A3 (fr) * 2009-10-30 2013-06-19 Sergey Evgenievic Dorozhkin Panneau en bois multicouche
AT514424B1 (de) * 2013-07-11 2015-01-15 Ganaus Anna Schubsteifes Wand- und Deckenelement

Also Published As

Publication number Publication date
SI3741921T1 (sl) 2022-04-29
PL3741921T3 (pl) 2022-01-24
EP3741921A1 (fr) 2020-11-25

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