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Machine translation
1. (WO1997035676) PROCESS AND APPARATUS FOR SHAPING CONTAINERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/035676    International Application No.:    PCT/GB1997/000583
Publication Date: 02.10.1997 International Filing Date: 03.03.1997
Chapter 2 Demand Filed:    11.10.1997    
IPC:
B21D 39/18 (2006.01), B21D 51/26 (2006.01)
Applicants: CARNAUDMETALBOX PLC [GB/GB]; Downsview Road, Wantage, Oxfordshire OX12 9BP (GB) (BB, GB, IE, KE, LS, MW, SD, SZ, TT, UG only).
CARNAUDMETALBOX S.A. [FR/FR]; 67, rue Arago, F-93400 Saint-Ouen (FR) (AT, BE, BF, BJ, CF, CG, CH, CI, CM, DE, DK, ES, FI, FR, GA, GN, GR, IT, LU, MC, ML, MR, NE, NL, NO, PT, SE, SN, TD, TG only).
CARNAUDMETALBOX N.V. [NL/NL]; Anodeweg 3, NL-1627 J L Hoorn (NL) (AL, AM, AU, AZ, BA, BG, BR, BY, CN, CU, CZ, EE, GE, HU, IL, IS, JP, KG, KP, KR, KZ, LC, LK, LR, LT, LV, MD, MG, MK, MN, NZ, PL, RO, RU, SG, SI, SK, TJ, TM, TR, UA, UZ, VN only).
CARNAUDMETALBOX (HOLDINGS) USA INC. [US/US]; Suite 1300, 1105 North Market Street, Wilmington, DE 19801 (US) (CA, MX only).
DAINTREY, Joseph, William [GB/GB]; (GB) (For US Only).
WOOD, Timothy, Michael [GB/GB]; (GB) (For US Only).
GOLDING, Richard, Mark, Orlando [GB/US]; (US) (For US Only)
Inventors: DAINTREY, Joseph, William; (GB).
WOOD, Timothy, Michael; (GB).
GOLDING, Richard, Mark, Orlando; (US)
Agent: RATLIFF, Ismay, Hilary; CarnaudMetalbox plc, Downsview Road, Wantage, Oxfordshire OX12 9BP (GB)
Priority Data:
9606080.1 22.03.1996 GB
Title (EN) PROCESS AND APPARATUS FOR SHAPING CONTAINERS
(FR) PROCEDE ET DISPOSITIF POUR FAÇONNER DES RECIPIENTS
Abstract: front page image
(EN)An apparatus (1) for shaping containers (10) such as can bodies is described, which is inserted within the container and expanded outwardly so as to produce a stress in the material of the container side wall. When this stress exceeds the yield stress of the material permanent deformation is achieved. Typically, the apparatus uses outward expansion of a circle of ball (2) bearings in order to deform the side wall, these being then rolled along the side wall in order to produce different shapes, flutes, etc.
(FR)L'invention concerne un dispositif permettant de façonner des récipients (10) tels que des corps de boîtes métalliques, qui est inséré dans le récipient et allongé vers l'extérieur de façon à produire une contrainte dans le matériau constituant la paroi latérale du récipient. Quand cette contrainte dépasse la limite de contrainte du matériau, une déformation permanente est obtenue. Généralement, pour déformer la paroi latérale, le dispositif utilise l'expansion vers l'extérieur d'un cercle de roulements à billes (2), que l'on fait ensuite rouler le long de ladite paroi afin de produire différentes formes, telles que des cannelures, etc.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN.
African Regional Intellectual Property Organization (GH, KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)