(19)

(11)

EP 0 494 937 A1

(12)

(43) Date of publication: 22.07.1992 Bulletin 1992/30 (21) Application number: 90915168.0 (22) Date of filing: 04.10.1990

(51) International Patent Classification (IPC):  A43B 13/ 26( . ) A43C 15/ 16( . ) A43C 15/ 02( . ) (86) International application number: PCT/GB1990/001515 (87) International publication number: WO 1991/004685 (18.04.1991 Gazette 1991/09)

(84) Designated Contracting States: DE ES FR GB IT (30) Priority: 07.10.1989 GB 19890022644 (71) Applicant: TRISPORT LIMITED Amington Tamworth Staffordshire B77 4RP (GB)	(72) Inventor: COLLINS, David, Roy 1A Trent Valley Road Staffordshire (GB) (74) Representative: Russell, Paul Sidney, et al  Barker, Brettell & Duncan 138 Hagley Road Edgbaston Birmingham B16 9PW Birmingham B16 9PW (GB)