EP 4045732 A1 20220824 - PANEL FOR PRODUCING SELF-LOCKING FLOOR COVERING
Title (en)
PANEL FOR PRODUCING SELF-LOCKING FLOOR COVERING
Title (de)
PANEEL ZUM HERSTELLEN EINES SELBSTSPERRENDEN BODENBELAGES
Title (fr)
PANNEAU POUR LA REALISATION D'UN REVETEMENT DE SOL EN POSE LIBRE
Publication
Application
Priority
- FR 1915491 A 20191223
- FR 2020052431 W 20201214
Abstract (en)
[origin: WO2021130431A1] The invention relates to a panel (1) in the form of a strip or tile for producing floor covering, the panel (1) comprising two pairs of opposite sides defining: - two opposite edges (2) for assembly at an angle, of which one edge comprises male coupling means (4) provided from a side wall of the panel (1), and an opposite edge comprises complementary female coupling means (5) provided from a side wall of the panel (1); - two opposite edges (3) for vertical assembly, of which one edge comprises male coupling means (6) provided from a bottom face of the panel (1), and an opposite edge comprises complementary female coupling means (7) provided from a top face of the panel (1). According to the invention: - the male coupling means (6) of the edges (3) for vertical assembly comprise two parallel grooves that extend along the edge and open onto a lower face of the panel (1) so as to define an inner male groove (6a), an outer male groove (6b), an inner male tenon (6c) and an outer male tenon (6d); - the female coupling means (7) of the edges (3) for vertical assembly comprise two parallel grooves that extend along the edge and open onto an upper face of the panel so as to define an inner female groove (7a), an outer female groove (7c), an inner female tenon (7b) and an outer female tenon (7d); - the male coupling means (6) of the edges (3) for vertical assembly comprise two lugs (8) and/or notches (9), and the corresponding female coupling means (7) comprise two complementary notches (9) and/or lugs (8) forming, after assembly of two adjacent panels (1), abutments preventing any vertical movement between two assembled adjacent panels (1).
IPC 8 full level
E04F 15/02 (2006.01); E04F 15/10 (2006.01)
CPC (source: EP US)
E04F 15/02038 (2013.01 - EP US); E04F 15/105 (2013.01 - EP); E04F 15/105 (2013.01 - US); E04F 2201/0138 (2013.01 - EP); E04F 2201/0146 (2013.01 - US); E04F 2201/0153 (2013.01 - EP); E04F 2201/0161 (2013.01 - US); E04F 2201/023 (2013.01 - US); E04F 2201/042 (2013.01 - EP US); E04F 2201/043 (2013.01 - EP US)
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)
FR 3105280 A1 20210625; FR 3105280 B1 20211126; CN 114929978 A 20220819; CN 114929978 B 20240604; EP 4045732 A1 20220824; US 2023008174 A1 20230112; WO 2021130431 A1 20210701
DOCDB simple family (application)
FR 1915491 A 20191223; CN 202080088379 A 20201214; EP 20845415 A 20201214; FR 2020052431 W 20201214; US 202017785139 A 20201214