(19)

(11)

EP 2 776 749 A1

(12)

(43) Date of publication: 17.09.2014 Bulletin 2014/38 (21) Application number: 12794538.4 (22) Date of filing: 08.11.2012

(51) International Patent Classification (IPC):  F16L 1/26(2006.01) F16L 1/10(2006.01) F16L 1/09(2006.01) (86) International application number: PCT/NL2012/050791 (87) International publication number: WO 2013/070077 (16.05.2013 Gazette 2013/20)

(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: 08.11.2011 NL 2007751 (71) Applicant: IHC Holland IE B.V. 3361 EP Sliedrecht (NL)	(72) Inventors: VAN DER NEUT, Cornelis Albert NL-4691 KE Tholen (NL) BIJVOET, Erwin Cornelis Johannes NL-4761 WN Zevenbergen (NL) VAN OPSTAL, Timothy Alexander NL-3031 BB Rotterdam (NL) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)