(19)

(11)

EP 2 931 433 A1

(12)

(43) Date of publication: 21.10.2015 Bulletin 2015/43 (21) Application number: 13834395.9 (22) Date of filing: 16.12.2013

(51) International Patent Classification (IPC):  B03C 7/00(2006.01) B03C 7/02(2006.01) (86) International application number: PCT/NL2013/050904 (87) International publication number: WO 2014/092579 (19.06.2014 Gazette 2014/25)

(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: 14.12.2012 NL 2009989 (71) Applicant: Almas Invest B.V. 4341 PT Arnemuiden (NL)	(72) Inventor: VAN ZUIDAM, Gerben Hendrikus NL-4341 PT Arnemuiden (NL) (74) Representative: Hoeben, Ferdinand Egon  Allied Patents B.V. Postbus 1551 1200 BN Hilversum 1200 BN Hilversum (NL)