(19)

(11)

EP 0 245 344 A1

(12)

(43) Date of publication: 19.11.1987 Bulletin 1987/47 (21) Application number: 86906412.0 (22) Date of filing: 06.11.1986

(51) International Patent Classification (IPC):  F01L 1/ 352( . ) F16D 3/ 10( . ) (86) International application number: PCT/GB1986/000687 (87) International publication number: WO 1987/003055 (21.05.1987 Gazette 1987/11)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 07.11.1985 GB 19850027525 (71) Applicant: STIDWORTHY, Frederick Michael Warwickshire CV36 5JY (GB)	(72) Inventor: STIDWORTHY, Frederick Michael Warwickshire CV36 5JY (GB)