(19)

(11)

EP 0 766 583 A1

(12)

(43) Date of publication: 09.04.1997 Bulletin 1997/15 (21) Application number: 95920113.0 (22) Date of filing: 30.05.1995

(51) International Patent Classification (IPC):  A43B 5/ 04( . ) A63C 9/ 086( . ) A63C 17/ 18( . ) A43B 5/ 16( . ) A63C 9/ 20( . ) (86) International application number: PCT/FI1995/000305 (87) International publication number: WO 1995/032773 (07.12.1995 Gazette 1995/52)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: LT LV SI (30) Priority: 30.05.1994 FI 19940002528 (71) Applicant: Kansonen, Keijo 00180 Helsinki (FI)	(72) Inventor: Kansonen, Keijo 00180 Helsinki (FI) (74) Representative: Prüfer, Lutz H., Dipl.-Phys.  PRÜFER & PARTNER, Patentanwälte, Harthauser Strasse 25d 81545 München 81545 München (DE)