(19)

(11)

EP 0 845 081 A1

(12)

(43) Date of publication: 03.06.1998 Bulletin 1998/23 (21) Application number: 96929643.0 (22) Date of filing: 02.09.1996

(51) International Patent Classification (IPC):  F16C 23/ 08( . ) F16C 33/ 36( . ) (86) International application number: PCT/SE1996/001084 (87) International publication number: WO 1997/008469 (06.03.1997 Gazette 1997/11)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 31.08.1995 SE 19950003002 (71) Applicant: Andersson, Karl-Erik 441 60 Alingsas (SE)	(72) Inventor: Andersson, Karl-Erik 441 60 Alingsas (SE) (74) Representative: Cederbom, Hans Erik August, et al  Cegumark AB, Box 53047 400 14 Göteborg 400 14 Göteborg (SE)