(19)

(11)

EP 3 080 346 A1

(12)

(43) Date of publication: 19.10.2016 Bulletin 2016/42 (21) Application number: 14824790.1 (22) Date of filing: 09.12.2014

(51) International Patent Classification (IPC):  D04H 11/08(2006.01) D05C 17/02(2006.01) E01C 13/08(2006.01) D06N 7/00(2006.01) (86) International application number: PCT/EP2014/077092 (87) International publication number: WO 2015/086626 (18.06.2015 Gazette 2015/24)

(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: 13.12.2013 EP 13197271 13.12.2013 US 201314105298 (71) Applicant: BFS Europe NV 9770 Kruishoutem (BE)	(72) Inventors: VERLEYEN, Marc B-8531 Hulste (BE) BEAUPREZ, Mathijs B-9040 Sint-Amandsberg (BE) (74) Representative: IPLodge bvba  Technologielaan 9 3001 Heverlee 3001 Heverlee (BE)