(19)

(11)

EP 0 225 318 A1

(12)

(43) Date of publication: 16.06.1987 Bulletin 1987/25 (21) Application number: 85902620.0 (22) Date of filing: 10.06.1985

(51) International Patent Classification (IPC):  B25B 13/ 08( . ) B25B 13/ 46( . ) (86) International application number: PCT/GB1985/000253 (87) International publication number: WO 1986/007296 (18.12.1986 Gazette 1986/27)

(84) Designated Contracting States: AT CH DE FR IT LI NL SE (71) Applicant: MAGILL, Lawrence Co. Antrim BT36 6NQ Northern Ireland (GB)	(72) Inventor: MAGILL, Lawrence Co. Antrim BT36 6NQ Northern Ireland (GB)