(19)

(11)

EP 2 183 447 A1

(12)

(43) Date of publication: 12.05.2010 Bulletin 2010/19 (21) Application number: 08723881.2 (22) Date of filing: 06.03.2008

(51) International Patent Classification (IPC):  E04H 4/12(2006.01) E04H 4/16(2006.01) (86) International application number: PCT/NL2008/050130 (87) International publication number: WO 2008/108648 (12.09.2008 Gazette 2008/37)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 06.03.2007 NL 2000522 (71) Applicant: Nepro Europe B.V. 5652 AE Eindhoven (NL)	(72) Inventor: VAN DER KLOOSTER, Johannes Gommert NL-5211 HW 's-Hertogenbosch (NL) (74) Representative: Verhees, Godefridus Josephus Maria  Brabants Octrooibureau B.V. De Pinckart 54 5674 CC Nuenen 5674 CC Nuenen (NL)