(19)

(11)

EP 0 063 574 A1

(12)

(43) Date of publication: 03.11.1982 Bulletin 1982/44 (21) Application number: 81902799.0 (22) Date of filing: 20.10.1981

(51) International Patent Classification (IPC):  B25B 27/ 14( . ) (86) International application number: PCT/GB1981/000229 (87) International publication number: WO 1982/001499 (13.05.1982 Gazette 1982/12)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (30) Priority: 29.10.1980 GB 19800034828 (71) Applicant: J. & H. ROSENHEIM & COMPANY LIMITED Glasgow G73 1RN (GB)	(72) Inventor: SINCLAIR, Robert Bellshill Lanarkshire (GB)