(19)

(11)

EP 3 622 104 A1

(12)

(43) Date of publication: 18.03.2020 Bulletin 2020/12 (21) Application number: 18716634.3 (22) Date of filing: 16.04.2018

(51) International Patent Classification (IPC):  D03D 47/30(2006.01) (86) International application number: PCT/EP2018/059674 (87) International publication number: WO 2018/206238 (15.11.2018 Gazette 2018/46)

(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: 11.05.2017 BE 201700053 (71) Applicant: Picanol 8900 Ieper (BE)	(72) Inventor: LECLUYSE, Bart 8670 Koksijde (BE) (74) Representative: Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner mbB  Kronenstraße 30 70174 Stuttgart 70174 Stuttgart (DE)