(19)

(11)

EP 2 217 486 A1

(12)

(43) Date of publication: 18.08.2010 Bulletin 2010/33 (21) Application number: 08767242.4 (22) Date of filing: 25.06.2008

(51) International Patent Classification (IPC):  B63H 3/04(2006.01) (86) International application number: PCT/SE2008/050776 (87) International publication number: WO 2009/002265 (31.12.2008 Gazette 2009/01)

(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: 26.06.2007 SE 0701543 (71) Applicant: Stormfågeln Ab 115 91 Stockholm (SE)	(72) Inventor: ERIKSSON, Torbjörn S-SE-115 91 Stockholm (SE) (74) Representative: Allee, Harriet Eva Charlotta  BRANN AB Patent P.O. Box 17192 104 62 Stockholm 104 62 Stockholm (SE)