(19)

(11)

EP 2 773 800 A2

(12)

(88) Date of publication A3: 27.03.2014 (43) Date of publication: 10.09.2014 Bulletin 2014/37 (21) Application number: 12791109.7 (22) Date of filing: 12.10.2012

(51) International Patent Classification (IPC):  D03C 9/06(2006.01) (86) International application number: PCT/EP2012/070288 (87) International publication number: WO 2013/064355 (10.05.2013 Gazette 2013/19)

(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 (30) Priority: 03.11.2011 BE 201100641 (71) Applicant: Picanol 8900 Ieper (BE)	(72) Inventor: DESEYNE, Joost B-8830 Gits (BE) (74) Representative: Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner  Kronenstraße 30 70174 Stuttgart 70174 Stuttgart (DE)