(19)

(11)

EP 0 678 183 A1

(12)

(43) Date of publication: 25.10.1995 Bulletin 1995/43 (21) Application number: 92909697.0 (22) Date of filing: 13.05.1992

(51) International Patent Classification (IPC):  E05D 1/ 00( . ) F21V 21/ 32( . ) E05D 11/ 08( . ) (86) International application number: PCT/GB1992/000859 (87) International publication number: WO 1992/020957 (26.11.1992 Gazette 1992/29)

(84) Designated Contracting States: DE DK ES FR GB IT NL SE (30) Priority: 14.05.1991 GB 19910010383 (71) Applicants: Terry, John Victor near Warwick Warwickshire CU35 8EB (GB) Terry, Raymond Michael Newbold-on-Stour Warwickshire CU37 8TW (GB) YAIR, John David Hagley, Hereford & Worcester DY9 9JZ (GB)	(72) Inventors: Terry, John Victor near Warwick Warwickshire CU35 8EB (GB) Terry, Raymond Michael Newbold-on-Stour Warwickshire CU37 8TW (GB) YAIR, John David Hagley, Hereford & Worcester DY9 9JZ (GB) (74) Representative: Hands, Horace Geoffrey, et al  LEWIS W. GOOLD & CO. Whitehall Chambers 23, Colmore Row Birmingham B3 2BL Birmingham B3 2BL (GB)