(19)

(11)

EP 1 507 736 A2

(12)

(88) Date of publication A3: 12.02.2004 (43) Date of publication: 23.02.2005 Bulletin 2005/08 (21) Application number: 03738780.0 (22) Date of filing: 26.05.2003

(51) International Patent Classification (IPC)7: B66C 19/00 (86) International application number: PCT/NL2003/000390 (87) International publication number: WO 2003/099700 (04.12.2003 Gazette 2003/49)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 24.05.2002 NL 1020675 (71) Applicant: TECHNISCHE UNIVERSITEIT DELFT 2600 AA Delft (NL)	(72) Inventors: LUTTEKES, Evert 1829 HG Ouddorp (NL) RIJSENBRIJ, Joannes, Cornelis NL-2771 NE Boskoop (NL) (74) Representative: van Westenbrugge, Andries  Nederlandsch OctrooibureauP.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)