Device for connecting building boards, especially floor panels

Details Device for connecting building boards, especially floor panels Device for connecting building boards, especially floor panels

E - Fixed Constructions

04

F

E04F 15/04 (2006.01) E04F 13/08 (2006.01) E04F 15/08 (2006.01) F16B 5/00 (2006.01) F16B 12/24 (2006.01)

Patent

CA 2520283

Disclosed is a device for connecting and locking building boards comprising a top face (10) and a bottom face (11), especially floor panels (1, 2) that are provided with a core made of a wood material as well as a groove (3, 4; 5, 6; 18, 19) on two opposite lateral edges (I, II). Said building boards further comprise an insert (7; 8; 9) that is used for locking and can be inserted into the groove (3 or 4; 5, 6; 18, or 19) of one of the lateral edges (I, II). The boards (1, 2) are connected by displacing the boards in an essentially horizontal direction (Q) towards each other. The inventive device is characterized in that the insert (7; 8; 9; 17) is provided with at least one springy lip (7a, 8a; 9a; 17a) which extends towards the top face (10) or the bottom face (11).

L'invention concerne un dispositif pour assembler et verrouiller des panneaux de construction comportant une face supérieure (10) et une face inférieure (11), notamment des panneaux de revêtement de sol (1, 2) dotés d'un noyau en matériau dérivé du bois et, sur au moins deux arêtes latérales (I, II) opposées, d'une gorge (3, 4; 5, 6; 18, 19). Le verrouillage est réalisé au moyen d'un insert (7; 8; 9) introduit dans la gorge (3 ou 4; 5, 6; 18 ou 19) d'une des arêtes latérales (I, II). L'assemblage des panneaux (1, 2) s'effectue par glissement sensiblement horizontal (sens Q). L'invention est caractérisée en ce que l'insert (7; 8; 9; 17) est pourvu d'au moins une lèvre (7a, 8a; 9a; 17a) élastique orientée vers la face supérieure (10) ou vers la face inférieure (11).

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