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1. (WO2018067249) CONTAINER, AND SELECTIVELY FORMED CUP, TOOLING AND ASSOCIATED METHOD FOR PROVIDING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/067249 International Application No.: PCT/US2017/049320
Publication Date: 12.04.2018 International Filing Date: 31.08.2017
IPC:
B21D 22/20 (2006.01) ,B21D 22/28 (2006.01) ,B21D 22/30 (2006.01) ,B21D 51/26 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
22
Shaping without cutting, by stamping, spinning, or deep-drawing
20
Deep-drawing
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
22
Shaping without cutting, by stamping, spinning, or deep-drawing
20
Deep-drawing
28
of cylindrical articles using consecutive dies
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
22
Shaping without cutting, by stamping, spinning, or deep-drawing
20
Deep-drawing
30
to finish articles formed by deep-drawing
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
51
Making hollow objects
16
characterised by the use of the objects
26
cans or tins; Closing cans or tins in a permanent manner
Applicants:
STOLLE MACHINERY COMPANY, LLC [US/US]; 6949 South Potomac Street Centennial, Colorado 80112, US
Inventors:
CARSTENS, Aaron E.; US
MCCLUNG, James A.; US
RIPPLE, Paul L.; US
MCCARTY, Patrick K.; US
BUTCHER, Gregory A.; US
Agent:
JENKINS, David C.; US
COFFIELD, Grant E.; US
Priority Data:
15/286,95406.10.2016US
Title (EN) CONTAINER, AND SELECTIVELY FORMED CUP, TOOLING AND ASSOCIATED METHOD FOR PROVIDING SAME
(FR) CONTENANT ET COUPELLE FORMÉE SÉLECTIVEMENT, OUTILLAGE ET PROCÉDÉ CORRESPONDANT DE FABRICATION DE CEUX-CI
Abstract:
(EN) A container, such as a beverage or food can is provided, which includes a first sidewall, a second sidewall and a bottom portion extending between the first and second sidewalls. The material of the bottom portion is stretched relative to the first sidewall and the second sidewall to form a thinned preselected profile, such as a dome. The material of the container at or about the dome has a substantially uniform thickness. The container is formed from a blank of material, which has a base gauge prior to being formed. After being formed, the blank of material of the container at or about the dome has a thickness less than the base gauge. Tooling having a clamp bead, or a progressive clamp bead, for selectively forming a blank of material into a container, as well as an associated method are also disclosed.
(FR) L'invention porte sur un contenant tel qu'une boîte de boisson ou de produit alimentaire, comprenant une première paroi latérale, une seconde paroi latérale et une partie fond qui s'étend entre les première et seconde parois latérales. La matière de la partie fond est étirée par rapport à la première paroi latérale et à la seconde paroi latérale pour former un profilé présélectionné aminci tel qu'un dôme. La matière du contenant au niveau du dôme ou dans la zone de celui-ci a une épaisseur sensiblement uniforme. Le contenant est formé à partir d'une ébauche de matière qui a une épaisseur de base avant d'être mise en forme. Après la mise en forme, l'ébauche de matière du contenant au niveau du dôme ou dans la zone de celui-ci a une épaisseur inférieure à l'épaisseur de base. L'invention concerne également un outillage comportant un cordon de serrage, ou un cordon de serrage progressif, pour former sélectivement une ébauche de matière sous forme de contenant, ainsi qu'un procédé associé.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)