(19)

(11)

EP 0 861 131 A1

(12)

(43) Date of publication: 02.09.1998 Bulletin 1998/36 (21) Application number: 96935726.0 (22) Date of filing: 18.10.1996

(51) International Patent Classification (IPC):  B08B 3/ 02( . ) (86) International application number: PCT/SE1996/001328 (87) International publication number: WO 1997/014515 (24.04.1997 Gazette 1997/18)

(84) Designated Contracting States: AT CH DE FR GB IT LI (30) Priority: 19.10.1995 SE 19950003674 (71) Applicant: JHV-Tekniska AB 340 30 Vislanda (SE)	(72) Inventor: JOHANSSON, Johnny S-340 30 Vislanda (SE) (74) Representative: Andersson, Per-Olof, et al  AWAPATENT AB, Box 5117 200 71 Malmö 200 71 Malmö (SE)