(19)

(11)

EP 3 833 832 A1

(12)

(43) Date of publication: 16.06.2021 Bulletin 2021/24 (21) Application number: 19763116.1 (22) Date of filing: 06.08.2019

(51) International Patent Classification (IPC):  E04G 5/02(2006.01) E04G 5/14(2006.01) E04G 7/18(2006.01) E04G 1/04(2006.01) E04G 3/24(2006.01) E04G 7/34(2006.01) E04G 5/12(2006.01) E04G 7/16(2006.01) E04G 7/30(2006.01) E04G 1/36(2006.01) E04G 7/32(2006.01) E04G 21/24(2006.01) (86) International application number: PCT/NL2019/050515 (87) International publication number: WO 2020/032793 (13.02.2020 Gazette 2020/07)

(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: 06.08.2018 NL 2021429 (71) Applicant: Brand Energy Holdings B.V. 3133 KJ Vlaardingen (NL)	(72) Inventors: VAN OERS, Petrus Christianus Johanna Maria 5674 VZ Nuenen (NL) VAN DIJK, Martinus Hubertus Josephus 5467 LM Veghel (NL) (74) Representative: Jilderda, Anne Ayolt  LIOC Patents & Trademarks Zwaanstraat 31 L 5651 CA Eindhoven 5651 CA Eindhoven (NL)