(19)

(11)

EP 1 618 036 A1

(12)

(43) Date of publication: 25.01.2006 Bulletin 2006/04 (21) Application number: 04729346.9 (22) Date of filing: 23.04.2004

(51) International Patent Classification (IPC):  B63C 9/19(1990.01) (86) International application number: PCT/SE2004/000619 (87) International publication number: WO 2004/096635 (11.11.2004 Gazette 2004/46)

(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 PL PT RO SE SI SK TR Designated Extension States: AL HR LT LV MK (30) Priority: 26.04.2003 GB 0309535 (71) Applicant: P & P Utveckling AB 421 60 Västra Frölunda (SE)	(72) Inventor: GORDON, Peter Liverpool L255PA (GB) (74) Representative: Andersson, Per Rune  Albihns Göteborg AB Box 142 401 22 Göteborg 401 22 Göteborg (SE)