(19)

(11)

EP 3 371 359 A1

(12)

(43) Date of publication: 12.09.2018 Bulletin 2018/37 (21) Application number: 16781131.4 (22) Date of filing: 13.10.2016

(51) International Patent Classification (IPC):  D03D 47/30(2006.01) (86) International application number: PCT/EP2016/074588 (87) International publication number: WO 2017/076600 (11.05.2017 Gazette 2017/19)

(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: 06.11.2015 BE 201500254 (71) Applicant: Picanol 8900 Ieper (BE)	(72) Inventor: PUISSANT, Patrick 9820 Merelbeke (BE) (74) Representative: Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner mbB  Kronenstraße 30 70174 Stuttgart 70174 Stuttgart (DE)