(19)

(11)

EP 0 228 371 A1

(12)

(43) Date of publication: 15.07.1987 Bulletin 1987/29 (21) Application number: 85903614.0 (22) Date of filing: 10.07.1985

(51) International Patent Classification (IPC):  B21D 51/ 46( . ) B65D 83/ 14( . ) B65D 41/ 16( . ) (86) International application number: PCT/US1985/001290 (87) International publication number: WO 1987/000148 (15.01.1987 Gazette 1987/01)

(84) Designated Contracting States: CH DE FR GB LI NL SE (71) Applicant: RADTKE, Charles S. Little Ferry, NJ 07643 (US)	(72) Inventor: RADTKE, Charles S. Little Ferry, NJ 07643 (US)