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1. (WO2017174425) METHOD AND DEVICE FOR FORMING A SEMI-FINISHED PRODUCT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/174425 International Application No.: PCT/EP2017/057496
Publication Date: 12.10.2017 International Filing Date: 30.03.2017
IPC:
B21D 19/14 (2006.01) ,B21D 22/02 (2006.01) ,B21D 22/22 (2006.01) ,B21D 22/26 (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
19
Flanging or other edge treatment, e.g. of tubes
12
Edge-curling
14
Reinforcing edges, e.g. by armouring
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
02
Stamping using rigid devices or tools
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
22
with devices for holding the edge of the blanks
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
26
for making peculiarly, e.g. irregularly, shaped articles
Applicants: THYSSENKRUPP STEEL EUROPE AG[DE/DE]; Kaiser-Wilhelm-Straße 100 47166 Duisburg, DE
THYSSENKRUPP AG[DE/DE]; ThyssenKrupp Allee 1 45143 Essen, DE
Inventors: BRÜGGENBROCK, Michael; DE
FLEHMIG, Thomas; DE
HÖMIG, Lothar; DE
Agent: THYSSENKRUPP INTELLECTUAL PROPERTY GMBH; ThyssenKrupp Allee 1 45143 Essen, DE
Priority Data:
10 2016 205 492.904.04.2016DE
Title (EN) METHOD AND DEVICE FOR FORMING A SEMI-FINISHED PRODUCT
(FR) PROCÉDÉ ET DISPOSITIF DE FORMAGE D’UN DEMI-PRODUIT
(DE) VERFAHREN UND VORRICHTUNG ZUM UMFORMEN EINES HALBZEUGS
Abstract:
(EN) Disclosed are a method and a device (200) for forming a semi-finished product (1). The semi-finished product (1) is provided in a provision step (101) and in a solid-stock forming step (102) a forming region (5) of the semi-finished product (1) is formed such that a thickness (3) of the deformed forming region (5) increases continuously towards one edge (7) of the semi-finished product (1).
(FR) L’invention concerne un procédé et un dispositif (200) de formage d’un demi-produit (1), comprenant une étape de préparation (101) consistant à prendre le demi-produit (1) ; une étape de formage plastique (102) consistant à façonner une zone à mettre en forme (5) du demi-produit, de manière telle que l’épaisseur (3) de la zone à mettre en forme (5) façonnée va croissante en direction du bord (7) du demi-produit (1).
(DE) Es wird ein Verfahren sowie eine Vorrichtung (200) zum Umformen eines Halbzeugs (1) vorgeschlagen, wobei in einem Bereitstellungsschritt (101) das Halbzeug (1) bereitgestellt wird, wobei in einem Massivformschritt (102) ein Anformbereich (5) des Halbzeugs (1) derart umgeformt wird, dass eine Dicke (3) des umgeformten Anformbereichs (5) zu einem Rand (7) des Halbzeugs (1) hin stetig zunimmt.
front page image
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, 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: German (DE)
Filing Language: German (DE)