EP 3807471 A1 20210421 - PANEL FOR A FIREWALL
Title (en)
PANEL FOR A FIREWALL
Title (de)
PANEEL FÜR EINE FEUERSCHUTZWAND
Title (fr)
PANNEAU POUR PARE-FEU
Publication
Application
Priority
- GB 201809795 A 20180614
- EP 2019065230 W 20190611
Abstract (en)
[origin: GB2574658A] The panel 100 comprises an insulating core sandwiched between first and second shell elements, each shell comprising a tongue at one end of the panel and a groove at the opposing end, the tongues and grooves of adjacent panels configured to co-operate with each other to form joints, each tongue and each groove having a respective first and second reinforcing member 108, 107 to provide reinforcement of the joints. The shells may be formed from metal. The reinforcing members may be steel plates, and be U shaped, J shaped, hook shaped, T shaped, Z shaped, or S shaped. The tongue may extend along the length of the panel, with a third reinforcing member engaged with the tongue at the opposing longitudinal ends. Also claimed is a joint assembly for a firewall comprising at least two of the sandwich panels, with a fixing means 106 extending through a joint formed by the cooperable engagement of the tongues and grooves of first and second panels for stitching the firewall to a support structure. The fixing means may comprise a screw or bolt. Also claimed is a firewall comprising a plurality of the sandwich panels.
IPC 8 full level
E04C 2/292 (2006.01); E04B 1/61 (2006.01); E04B 1/94 (2006.01)
CPC (source: EP GB RU)
E04B 1/6125 (2013.01 - GB); E04B 1/942 (2013.01 - EP GB RU); E04B 2/7403 (2013.01 - GB RU); E04C 2/292 (2013.01 - EP GB RU); E04F 13/0866 (2013.01 - GB RU); E04F 13/0894 (2013.01 - GB RU); E04B 1/14 (2013.01 - EP); E04B 1/6125 (2013.01 - EP); E04C 2002/004 (2013.01 - EP GB)
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)
GB 201809795 D0 20180801; GB 2574658 A 20191218; GB 2574658 B 20211215; DK 3807471 T3 20221219; EP 3807471 A1 20210421; EP 3807471 B1 20221019; FI 3807471 T3 20230113; RU 2752379 C1 20210726; UA 125781 C2 20220601; WO 2019238691 A1 20191219
DOCDB simple family (application)
GB 201809795 A 20180614; DK 19731903 T 20190611; EP 19731903 A 20190611; EP 2019065230 W 20190611; FI 19731903 T 20190611; RU 2021100253 A 20190611; UA A202100104 A 20190611