(19)

(11)

EP 3 523 093 A1

(12)

(43) Date of publication: 14.08.2019 Bulletin 2019/33 (21) Application number: 17831438.1 (22) Date of filing: 04.07.2017

(51) International Patent Classification (IPC):  B25B 23/10(2006.01) B25B 27/18(2006.01) B25B 27/14(2006.01) (86) International application number: PCT/SE2017/050744 (87) International publication number: WO 2018/017007 (25.01.2018 Gazette 2018/04)

(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: MA MD (30) Priority: 21.07.2016 SE 1651079 (71) Applicant: Lundin-Flodin Innovation AB 446 32 Älvängen (SE)	(72) Inventors: FLODIN, Johan SE-463 34 Lilla Edet (SE) LUNDIN, Fredrik SE-442 38 Kungälv (SE) (74) Representative: Zacco Sweden AB  P.O. Box 5581 114 85 Stockholm 114 85 Stockholm (SE)