(19)

(11)

EP 0 614 511 A1

(12)

(43) Date of publication: 14.09.1994 Bulletin 1994/37 (21) Application number: 92923946.0 (22) Date of filing: 30.11.1992

(51) International Patent Classification (IPC):  B60K 17/ 22( . ) F16D 3/ 04( . ) B60K 17/ 30( . ) (86) International application number: PCT/GB1992/002219 (87) International publication number: WO 1993/011367 (10.06.1993 Gazette 1993/14)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 30.11.1991 GB 19910025569 11.03.1992 GB 19920005274 (71) Applicant: COBIC DOWLING TECHNOLOGY LIMITED Manor Park, Runcorn WA7 1SY (GB)	(72) Inventor: DOWLING, John Wilmslow Cheshire SK9 2JS (GB) (74) Representative: Downey, William Gerrard, et al  Wilson, Gunn, M'Caw & Co., 41-51 Royal Exchange, Cross Street Manchester M2 7BD Manchester M2 7BD (GB)