(19)

(11)

EP 2 021 086 A1

(12)

(43) Date of publication: 11.02.2009 Bulletin 2009/07 (21) Application number: 06823667.8 (22) Date of filing: 22.11.2006

(51) International Patent Classification (IPC):  A63B 71/14(2006.01) (86) International application number: PCT/KR2006/004913 (87) International publication number: WO 2007/129796 (15.11.2007 Gazette 2007/46)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 08.05.2006 KR 20060040963 (71) Applicant: Joung, Young Bae Gyeonggi-do 412-722 (KR)	(72) Inventor: Joung, Young Bae Gyeonggi-do 412-722 (KR) (74) Representative: Zech, Stefan Markus et al Meissner, Bolte & Partner GbR Postfach 86 06 24 81633 München 81633 München (DE)