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EP 3 695 069 A2

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(88) Date of publication A3: 13.06.2019 (43) Date of publication: 19.08.2020 Bulletin 2020/34 (21) Application number: 18793186.0 (22) Date of filing: 10.10.2018

(51) International Patent Classification (IPC):  E04B 2/96(2006.01) E06B 1/38(2006.01) E04B 2/90(2006.01) E06B 1/36(2006.01) E06B 1/60(2006.01) E06B 7/14(2006.01) (86) International application number: PCT/EP2018/077643 (87) International publication number: WO 2019/072935 (18.04.2019 Gazette 2019/16)

(84) Designated Contracting States: 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 States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 11.10.2017 DK PA201770772 (71) Applicant: VKR Holding A/S 2970 Hørsholm (DK)	(72) Inventors: NIELSEN, BRUN, Esben 6950 Ringkøbing (DK) LYSTBÆK, SAHL, Michael 6920 Videbæk (DK) HESSEL, FABRICIUS, Søren 7550 Sørvad (DK) SMEDEGAARD, Kaj 6950 Ringkøbing (DK) (74) Representative: Guardian IP Consulting I/S  Diplomvej, Building 381 2800 Kgs. Lyngby 2800 Kgs. Lyngby (DK)