(19)

(11)

EP 1 007 157 A1

(12)

(43) Date of publication: 14.06.2000 Bulletin 2000/24 (21) Application number: 99918421.1 (22) Date of filing: 12.04.1999

(51) International Patent Classification (IPC)7: A62B 18/10 // (A62B9/02, 17:00) (86) International application number: PCT/SE9900/585 (87) International publication number: WO 9955/424 (04.11.1999 Gazette 1999/44)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 15.04.1998 SE 9801296 (71) Applicant: Spiromec AB 589 41 Linköping (SE)	(72) Inventors: STRONGERT, Lars, Hugo S-589 37 Linköping (SE) SÖDERLUND, Leif S-582 72 Linköping (SE) (74) Representative: Gevers, Florent et al Gevers & Vander Haeghen,Patent Attorneys,Rue de Livourne 7 1060 Brussels 1060 Brussels (BE)