(19)

(11)

EP 0 190 183 A1

(12)

(43) Date of publication: 13.08.1986 Bulletin 1986/33 (21) Application number: 85903318.0 (22) Date of filing: 27.06.1985

(51) International Patent Classification (IPC):  F16C 25/ 06( . ) F16D 3/ 38( . ) (86) International application number: PCT/GB1985/000285 (87) International publication number: WO 1986/001269 (27.02.1986 Gazette 1986/05)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 11.08.1984 GB 19840020457 (71) Applicant: BRD COMPANY LIMITED Aldridge Walsall West Midlands WS9 8DT (GB)	(72) Inventor: PALMER, Bertram, Joseph Staffordshire DE13 8EZ (GB)