(19)

(11)

EP 1 638 652 A1

(12)

(43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 04736957.4 (22) Date of filing: 16.06.2004

(51) International Patent Classification (IPC):  A63B 21/00(1968.09) A63B 23/00(1968.09) A63B 22/00(1990.01) (86) International application number: PCT/SE2004/000948 (87) International publication number: WO 2004/110563 (23.12.2004 Gazette 2004/52)

(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 (30) Priority: 19.06.2003 SE 0301805 14.01.2004 WO PCT/SE20/04000033 (71) Applicant: Hageberg, Thorleif 330 33 Hillerstorp (SE)	(72) Inventor: Hageberg, Thorleif 330 33 Hillerstorp (SE) (74) Representative: Wallengren, Yngvar et al Patentbyran Y Wallengren AB Box 116 331 21 Värnamo 331 21 Värnamo (SE)