Global Patent Index - EP 2864561 A1

EP 2864561 A1 20150429 - BUILDING PANELS OF SOLID WOOD

Title (en)

BUILDING PANELS OF SOLID WOOD

Title (de)

BAUPLATTEN AUS MASSIVHOLZ

Title (fr)

PANNEAUX DE CONSTRUCTION EN BOIS MASSIF

Publication

EP 2864561 A1 20150429 (EN)

Application

EP 13782367 A 20130425

Priority

  • SE 1250420 A 20120426
  • US 201261638747 P 20120426
  • SE 2013050458 W 20130425

Abstract (en)

[origin: WO2013162460A1] Building panels each comprise an upper first element 31of solid wood fixed to a lower second element 32 of solid wood. The first and the lower second element are of different wood species. The building panels are provided with a mechanical locking system, which comprises a locking strip 6, at a first edge 5b of a first building panel 1.The locking strip provided with a locking element 8 configured to cooperate with a locking groove 14, at a second edge 5a of a second building panel 1a for horizontal locking of the first and the second building panels when a tension force is applied. The fibre direction FD of the first and the lower secondelements31, 32 is essentially along the first and the second edges 5b, 5a. The lower second element 32 has about the same or higher moisture shrinkage value than the first element. The locking strip comprises material of the lower second element (32).

IPC 8 full level

E04F 15/04 (2006.01)

CPC (source: EP RU)

E04F 15/045 (2013.01 - EP RU); E04F 2201/0153 (2013.01 - EP); E04F 2201/0161 (2013.01 - EP); E04F 2201/043 (2013.01 - EP); E04F 2201/045 (2013.01 - EP)

Designated contracting state (EPC)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2013162460 A1 20131031; CA 2868400 A1 20131031; CA 2868400 C 20200204; CN 104220682 A 20141217; CN 104220682 B 20170613; EP 2864561 A1 20150429; EP 2864561 A4 20160629; EP 2864561 B1 20170614; RU 2014145347 A 20160620; RU 2613705 C2 20170321

DOCDB simple family (application)

SE 2013050458 W 20130425; CA 2868400 A 20130425; CN 201380019584 A 20130425; EP 13782367 A 20130425; RU 2014145347 A 20130425