(19)

(11)

EP 1 007 426 A1

(12)

(43) Date of publication: 14.06.2000 Bulletin 2000/24 (21) Application number: 97953079.7 (22) Date of filing: 17.11.1997

(51) International Patent Classification (IPC)7: B65D 51/18, B65D 41/06, B21D 51/42, B21D 51/50 (86) International application number: PCT/US9722/074 (87) International publication number: WO 9822/364 (28.05.1998 Gazette 1998/21)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IE IT LI NL SE (30) Priority: 18.11.1996 US 31119 P (71) Applicant: Dayton Systems Group, Inc. Dayton, OH 45414 (US)	(72) Inventors: BACHMANN, Henry, C. Dayton, OH 45459 (US) COOK, Steven, T. Bellbrook, OH 45305 (US) SCHUBERT, James, R. Dayton, OH 45405 (US) SCHUBERT, John, F. Dayton, OH 45415 (US) STRONG, Lori, E. Huber Heights, OH 45424 (US) (74) Representative: Warren, Keith Stanley  BARON & WARREN18 South EndKensington London W8 5BU London W8 5BU (GB)