EP 3891346 A1 20211013 - SANDWICH PANEL ASSEMBLY AND ASSOCIATED BUILDING
Title (en)
SANDWICH PANEL ASSEMBLY AND ASSOCIATED BUILDING
Title (de)
SANDWICHPLATTENANORDNUNG UND ZUGEHÖRIGES GEBÄUDE
Title (fr)
ENSEMBLE PANNEAU SANDWICH ET BÂTIMENT ASSOCIÉ
Publication
Application
Priority
- IB 2018059618 W 20181204
- IB 2019060402 W 20191203
Abstract (en)
[origin: WO2020115657A1] The invention relates to an assembly of at least two sandwich panels (1) having a ratio between the length L4 of the secondary mortise (32) and the length L2 of the main mortise (15) such that a fastener can be inserted from the outer metallic sheet (4) perpendicularly into the main mortise (15) without going through the secondary mortise (32), the two panels (1) being bound by means of the interlocking of the main tenon (8) of the first panel (1) with the main mortise (15) of the second panel (1), the interlocking of the secondary tenon (25) of the first panel (1) with the secondary mortise (32) of the second panel (1) and at least one stitching fastener (40) whose body goes through the secondary mortise (13) of the second panel (1), the secondary tenon (25) of the first panel (1), the main mortise (15) of the second panel (1) and the main tenon (8) of the first panel (1).
IPC 8 full level
E04C 2/292 (2006.01); E04B 1/24 (2006.01); E04B 1/61 (2006.01); E04B 7/22 (2006.01); E04F 13/08 (2006.01)
CPC (source: EP)
E04C 2/292 (2013.01); E04F 13/0894 (2013.01); E04F 13/0878 (2013.01)
Citation (search report)
See references of WO 2020115657A1
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)
WO 2020115657 A1 20200611; EP 3891346 A1 20211013; WO 2020115525 A1 20200611
DOCDB simple family (application)
IB 2019060402 W 20191203; EP 19816927 A 20191203; IB 2018059618 W 20181204