(19)

(11)

EP 0 525 025 A1

(12)

(43) Date of publication: 03.02.1993 Bulletin 1993/05 (21) Application number: 91907793.0 (22) Date of filing: 10.04.1991

(51) International Patent Classification (IPC):  B65G 65/ 00( . ) H05K 13/ 00( . ) (86) International application number: PCT/GB1991/000564 (87) International publication number: WO 1991/015940 (17.10.1991 Gazette 1991/24)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 10.04.1990 GB 19900008109 01.10.1990 GB 19900021283 (71) Applicant: LUCAS, Alan William Sutton Valence,Maidstone, Kent ME17 3AX (GB)	(72) Inventor: LUCAS, Alan William Sutton Valence,Maidstone, Kent ME17 3AX (GB) (74) Representative: Robinson, Anthony John Metcalf, et al  Kilburn & Strode 30 John Street London, WC1N 2DD London, WC1N 2DD (GB)