(19)

(11)

EP 0 639 127 A1

(12)

(43) Date of publication: 22.02.1995 Bulletin 1995/08 (21) Application number: 93909391.0 (22) Date of filing: 23.04.1993

(51) International Patent Classification (IPC):  B60P 7/ 15( . ) (86) International application number: PCT/GB1993/000861 (87) International publication number: WO 1993/022159 (11.11.1993 Gazette 1993/27)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 07.05.1992 GB 19920009821 (71) Applicant: McCANN, Patrick Rowley Regis, Warley, West Midlands B56 0SN (GB)	(72) Inventor: McCANN, Patrick Rowley Regis, Warley, West Midlands B56 0SN (GB) (74) Representative: Shaw, Laurence  5th Floor, Metropolitan House, 1 Hagley Road, Edgbaston Birmingham B16 8TG Birmingham B16 8TG (GB)