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1. (WO2018104603) PRESS EQUIPMENT FOR FORMING A COLLAR BY TRIMMING
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Pub. No.: WO/2018/104603 International Application No.: PCT/FR2017/053093
Publication Date: 14.06.2018 International Filing Date: 13.11.2017
IPC:
B21D 22/04 (2006.01) ,B21D 19/08 (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
02
Stamping using rigid devices or tools
04
for dimpling
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
08
by single or successive action of pressing tools, e.g. vice jaws
Applicants:
PSA AUTOMOBILES SA [FR/FR]; 2 - 10 Boulevard de l'Europe 78300 POISSY, FR
Inventors:
AESCHLIMANN, Thierry; FR
BRUN, Jean Luc; FR
Agent:
MOMBELLI, Philippe; FR
Priority Data:
166192105.12.2016FR
Title (EN) PRESS EQUIPMENT FOR FORMING A COLLAR BY TRIMMING
(FR) OUTILLAGE DE PRESSE POUR LA FORMATION D'UN COLLET PAR TOMBAGE
Abstract:
(EN) The invention relates to equipment (2) for shaping, on a drawing press, a collar on a sheet metal blank (4) provided with an opening, the equipment (2) comprising a lower part (6) forming a surface (8) for receiving the sheet metal blank; an upper part (10) that can press the sheet metal blank (4) against the receiving surface (8); and a punch (14) for forming the collar around the opening. The punch (14) forms an integral part of the receiving surface (8). The receiving surface (8) forms a bowl (16) around said punch (14) allowing a portion of the sheet metal blank (4) around the opening to be sujected to a downward movement during the pressing by the upper part (10).
(FR) Outillage (2) de mise à forme, sur une presse d'emboutissage, d'un collet sur un flan de tôle (4) pourvu d'un orifice, l'outillage (2) comprenant une partie inférieure (6) formant une surface de réception (8) du flan de tôle; une partie supérieure (10) apte à presser le flan de tôle (4) contre la surface de réception (8); un poinçon (14) apte à former le collet autour de l'orifice. Le poinçon (14) fait partie intégrante de la surface de réception (8). La surface de réception (8) forme une cuvette (16) autour dudit poinçon (14) permettant à une portion de flan de tôle (4) autour de l'orifice de subir un mouvement de descente lors du pressage par la partie supérieure (10).
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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: French (FR)
Filing Language: French (FR)