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(11)

EP 4 433 255 A1

(12)

(43) Date of publication: 25.09.2024 Bulletin 2024/39 (21) Application number: 22808886.0 (22) Date of filing: 18.11.2022

(51) International Patent Classification (IPC):  B23Q 7/14(2006.01) B23Q 1/00(2006.01) B23Q 37/00(2006.01) B23K 37/04(2006.01) (52) Cooperative Patent Classification (CPC): B23K 37/0426; B23K 37/0452; B23K 37/0435 (86) International application number: PCT/NL2022/050661 (87) International publication number: WO 2023/091012 (25.05.2023 Gazette 2023/21)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 19.11.2021 NL 2029832 (71) Applicant: AWL-Techniek B.V. 3846 CN Harderwijk (NL)	(72) Inventors: KUIPER, Evert Meindert 3846 CN Harderwijk (NL) DE WILDE, Ricardo 3846 CN Harderwijk (NL) (74) Representative: V.O.  P.O. Box 87930 2508 DH Den Haag 2508 DH Den Haag (NL)