(19)

(11)

EP 0 139 685 A1

(12)

(43) Date of publication: 08.05.1985 Bulletin 1985/19 (21) Application number: 84901206.0 (22) Date of filing: 15.03.1984

(51) International Patent Classification (IPC):  B65B 1/ 22( . ) (86) International application number: PCT/GB1984/000081 (87) International publication number: WO 1984/003680 (27.09.1984 Gazette 1984/23)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 15.03.1983 GB 19830007140 (71) Applicant: W.H. DICKINSON ENGINEERING LIMITED Winchester Hampshire SO23 7SS (GB)	(72) Inventor: FISK, Cedric, Joseph Chard, Somerset TA2O 1LL (GB)