EP 3690164 A4 20210609 - METAL WALL MATERIAL AND WALL CONSTRUCTION METHOD USING SAME
Title (en)
METAL WALL MATERIAL AND WALL CONSTRUCTION METHOD USING SAME
Title (de)
METALLWANDMATERIAL UND WANDBAUVERFAHREN DAMIT
Title (fr)
MATÉRIAU DE PAROI MÉTALLIQUE ET PROCÉDÉ DE CONSTRUCTION DE PAROI L'UTILISANT
Publication
Application
Priority
- JP 2017188623 A 20170928
- JP 2018035136 W 20180921
Abstract (en)
[origin: EP3690164A1] A metal wall material 1 according to the present invention comprises: a front substrate 10 made of a metal sheet, the front substrate 10 comprising a body portion 100 formed into a box shape; a back substrate 11 arranged on a back side of the front substrate 10 so as to cover an opening of the body portion 100; and a core material 12 filled between the body portion 100 and the back substrate 11, the metal wall material 1 being tightened to a wall base by driving at least one tightening member into the body portion 100, wherein a top plate portion 101 of the body portion 100 comprises at least one protruding rib 3 comprised of at least one protrusion 30 disposed along a side of a polygon or along a circle, and wherein the metal wall material 1 is configured such that the tightening member is driven into an inner region 3a of the protruding rib 3.
IPC 8 full level
E04F 13/12 (2006.01); E04D 1/18 (2006.01); E04D 1/24 (2006.01); E04D 1/28 (2006.01); E04F 13/08 (2006.01)
CPC (source: EP KR US)
E04C 2/292 (2013.01 - KR); E04D 1/18 (2013.01 - EP); E04D 1/24 (2013.01 - EP); E04D 1/28 (2013.01 - EP); E04F 13/0832 (2013.01 - KR); E04F 13/0837 (2013.01 - EP); E04F 13/0864 (2013.01 - EP); E04F 13/0866 (2013.01 - EP); E04F 13/0875 (2013.01 - EP); E04F 13/12 (2013.01 - EP KR US); E04D 2001/3423 (2013.01 - EP); E04D 2001/3473 (2013.01 - EP); E04D 2001/3494 (2013.01 - EP); E04F 13/0851 (2013.01 - US)
Citation (search report)
- [IY] WO 2017090257 A1 20170601 - NISSHIN STEEL CO LTD [JP]
- [Y] US 2012005978 A1 20120112 - JENKINS ROBERT L [US], et al
- [A] US 4712351 A 19871215 - KASPRZAK DAVID P [US]
- [A] ES 2373894 A1 20120210 - ASTURIANA DE LAMINADOS S A [ES]
- [A] FR 927992 A 19471114
- See references of WO 2019065524A1
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
DOCDB simple family (publication)
EP 3690164 A1 20200805; EP 3690164 A4 20210609; AU 2018343395 A1 20200319; CN 111148884 A 20200512; JP 2019065466 A 20190425; JP 6981147 B2 20211215; KR 20200053488 A 20200518; PH 12020550150 A1 20210208; RU 2020114710 A 20211028; RU 2020114710 A3 20211209; TW 201932689 A 20190816; US 2020256064 A1 20200813; WO 2019065524 A1 20190404
DOCDB simple family (application)
EP 18862807 A 20180921; AU 2018343395 A 20180921; CN 201880062603 A 20180921; JP 2017188623 A 20170928; JP 2018035136 W 20180921; KR 20207006563 A 20180921; PH 12020550150 A 20200326; RU 2020114710 A 20180921; TW 107134376 A 20180928; US 201816647253 A 20180921