(19)

(11)

EP 2 893 067 A2

(12)

(88) Date of publication A3: 30.05.2014 (43) Date of publication: 15.07.2015 Bulletin 2015/29 (21) Application number: 13756134.6 (22) Date of filing: 29.08.2013

(51) International Patent Classification (IPC):  D03D 47/38(2006.01) (86) International application number: PCT/EP2013/067953 (87) International publication number: WO 2014/037282 (13.03.2014 Gazette 2014/11)

(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 (30) Priority: 06.09.2012 BE 201200584 (71) Applicant: Picanol 8900 Ieper (BE)	(72) Inventor: STRUBBE, Patrick B-8470 Gistel (BE) (74) Representative: Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner  Kronenstrasse 30 70174 Stuttgart 70174 Stuttgart (DE)