EP 2279839 A1 20110202 - Wood surface element
Title (en)
Wood surface element
Title (de)
Holzflächenelement
Title (fr)
Elément de surface en bois
Publication
Application
Priority
EP 09009705 A 20090728
Abstract (en)
The element (1) has multiple of elongated laminar wood element layers formed of elongated massive wood elements such as planks (6) and boards (7), where the layers comprise a plank layer (2), inner board layers (3, 4) and outer board layer (5). Wood connection elements are provided for connection of wood element layers. The wood connection elements comprise solid wooden screws (8) and a screw receiving recesses (9), where screws are arranged in the recesses in a form-fit contact manner. The recesses are provided with an inner winding, and the screws comprise a screw head.
Abstract (de)
Bei einem eine Anzahl von Holzelementlagen (2, 3, 4, 5) aufweisenden Holzflächenelement (1) sind zum Verbinden der Holzelementlagen (2, 3, 4, 5) Vollholzschrauben (8) vorgesehen, die in Schraubenaufnahmeausnehmungen (9) eingeschraubt sind. Dadurch lassen sich bei einer sehr homogenen Materialzusammensetzung hohe Auszugskräfte der Holzverbindungsmittel erzielen.
IPC 8 full level
B27M 3/00 (2006.01)
CPC (source: EP)
B27M 3/004 (2013.01)
Citation (applicant)
WO 0003850 A1 20000127 - THOMA ERWIN [AT]
Citation (search report)
- [XY] FR 2788569 A1 20000721 - JASPARD YVES [FR]
- [Y] CH 687398 A5 19961129 - ZENGER ALFRED [CH]
- [Y] US 2002112432 A1 20020822 - SPIVEY FENNER N [US]
- [Y] US 2008080951 A1 20080403 - LIN TENG-HUNG [TW]
- [A] FR 2261441 A1 19750912 - LIEBIG HEINRICH [DE]
- [A] DE 3116101 A1 19821118 - THERMOTECT BRANDSCHUTZMATERIAL [DE]
- [A] US 2007147974 A1 20070628 - MCGOVERN HUBERT T [US], et al
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09009705 A 20090728