(19)

(11)

EP 0 063 145 A1

(12)

(43) Date of publication: 27.10.1982 Bulletin 1982/43 (21) Application number: 81902940.0 (22) Date of filing: 16.10.1981

(51) International Patent Classification (IPC):  F16D 55/ 00( . ) F16D 65/ 12( . ) F16D 65/ 00( . ) F16D 51/ 00( . ) (86) International application number: PCT/SE1981/000306 (87) International publication number: WO 1982/001574 (13.05.1982 Gazette 1982/12)

(84) Designated Contracting States: DE FR GB (30) Priority: 24.10.1980 SE 19800007478 (71) Applicant: PARTCOLL HANDELSBOLAG S-236 00 Höllviksnäs (SE)	(72) Inventor: LARSSON, Karl Bertil S-236 00 Höllviksnäs (SE) (74) Representative: Petri, Stellan  c/o SAB NIFE AB Box 515 S-261 24 Landskrona S-261 24 Landskrona (SE)