(19)

(11)

EP 0 424 453 A1

(12)

(43) Date of publication: 02.05.1991 Bulletin 1991/18 (21) Application number: 89908464.0 (22) Date of filing: 13.07.1989

(51) International Patent Classification (IPC):  B60K 1/ 00( . ) A63B 55/ 08( . ) B62B 5/ 00( . ) (86) International application number: PCT/GB1989/000802 (87) International publication number: WO 1990/000480 (25.01.1990 Gazette 1990/03)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 13.07.1988 GB 19880016697 (71) Applicant: CANNING AND DEAN (PARTNERSHIP) Great Alne, Warwickshire B49 6JB (GB)	(72) Inventor: DEAN, Charles, Redgrave Warwickshire B49 6JB (GB) (74) Representative: Gee, David William  Farmhouse Court Marston Nr. Sutton Coldfield West Midlands B76 0DW Marston Nr. Sutton Coldfield West Midlands B76 0DW (GB)