EP 1725720 B1 20080514 - Panel element for covering
Title (en)
Panel element for covering
Title (de)
Paneelelement für Belag
Title (fr)
Panneau pour revêtement
Publication
Application
Priority
- EP 2005002400 W 20050308
- DE 102004012582 A 20040312
Abstract (en)
[origin: WO2005088029A1] The invention relates to a panel element (10, 12) for a covering (11), particularly a floor covering, wall covering or ceiling covering. This covering (11) has a number of similar interconnected panel elements (10, 12), and the panel element (10, 12) has a base (13, 15) with a thickness (D), this base (13, 15) having differently contoured longitudinal sides and differently contoured faces. One longitudinal side has a groove-like contour and the other longitudinal side has a tongue-like contour corresponding thereto. The faces are designed for locking with adjacent panel elements from above. A lower limb (16) protruding from the face of the base (13, 15) is provided on at least one face, and an upper limb (44) protruding from the face of the base (13, 15) is provided on the opposite side. A detent projection (30) is provided on one limb, preferably on the upper limb (44), and a detent opening (20) is provided on the opposite limb, preferably on the lower limb (16). The detent projection (30) protrudes from the limb by a height (h1). The ratio of the thickness of the base (D) to the height (h1) of the end of the detent projection is greater than 3.5.
IPC 8 full level
E04F 13/08 (2006.01); E04F 15/02 (2006.01)
CPC (source: EP)
E04F 13/08 (2013.01); E04F 15/02 (2013.01); E04F 2201/0138 (2013.01); E04F 2201/0153 (2013.01); E04F 2201/023 (2013.01); E04F 2201/035 (2013.01); E04F 2201/041 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005088029 A1 20050922; AT E395480 T1 20080515; DE 102004012582 A1 20051006; DE 502005004117 D1 20080626; DK 1725720 T3 20080915; EP 1725720 A1 20061129; EP 1725720 B1 20080514; ES 2307150 T3 20081116; PL 1725720 T3 20081031
DOCDB simple family (application)
EP 2005002400 W 20050308; AT 05715806 T 20050308; DE 102004012582 A 20040312; DE 502005004117 T 20050308; DK 05715806 T 20050308; EP 05715806 A 20050308; ES 05715806 T 20050308; PL 05715806 T 20050308