(19)

(11)

EP 3 471 890 A1

(12)

(43) Date of publication: 24.04.2019 Bulletin 2019/17 (21) Application number: 17813694.1 (22) Date of filing: 09.06.2017

(51) International Patent Classification (IPC):  B05B 1/14(2006.01) B05B 1/34(2006.01) (86) International application number: PCT/SE2017/050616 (87) International publication number: WO 2017/217916 (21.12.2017 Gazette 2017/51)

(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: 15.06.2016 SE 1650842 (71) Applicant: SILVENT AB 504 94 Boras (SE)	(72) Inventor: TIBELL, Rasmus 427 38 Billdal (SE) (74) Representative: Hynell Intellectual Property AB  Box 138 683 23 Hagfors 683 23 Hagfors (SE)