Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019048106) LASER-WELDED JOINT AND WELDING ASSEMBLY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/048106 International Application No.: PCT/EP2018/068348
Publication Date: 14.03.2019 International Filing Date: 06.07.2018
IPC:
B23K 26/00 (2014.01) ,B23K 26/03 (2006.01) ,B23K 26/08 (2014.01) ,B23K 26/24 (2014.01) ,B23K 31/12 (2006.01) ,B23K 33/00 (2006.01) ,B23K 26/044 (2014.01) ,B23K 26/60 (2014.01) ,B23K 101/00 (2006.01) ,B23K 103/10 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
02
Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
03
Observing the workpiece
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
08
Devices involving relative movement between laser beam and workpiece
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
20
Bonding, e.g. welding
24
Seam welding
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
31
Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/-B23K28/193
12
relating to investigating the properties, e.g. the weldability, of materials
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
33
Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
[IPC code unknown for B23K 26/044][IPC code unknown for B23K 26/60]
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
101
Articles made by soldering, welding or cutting
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
103
Materials to be soldered, welded or cut
08
Non-ferrous metals or alloys
10
Aluminium or alloys thereof
Applicants:
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE/DE]; Petuelring 130 80809 München, DE
Inventors:
OEFELE, Florian; DE
Priority Data:
10 2017 215 513.205.09.2017DE
Title (EN) LASER-WELDED JOINT AND WELDING ASSEMBLY
(FR) LIAISON PAR SOUDAGE LASER ET ENSEMBLE DE SOUDAGE
(DE) LASERSCHWEISSVERBINDUNG UND SCHWEISSBAUGRUPPE
Abstract:
(EN) The invention relates to a method and a device for producing a welded joint between two components (4, 6) made of a metal material, comprising an introducing tool (11) for introducing through-openings (2) into the first component (4), a positioning device for positioning the first component (4) and the second component (6) relative to one another, and a laser beam welding system (16) for providing a weld seam (8) on a peripheral connecting edge (10) of a through-opening (2), as well as a welding assembly (1) and a motor vehicle.
(FR) L'invention concerne un procédé et un dispositif pour produire une liaison par soudage entre deux éléments (4, 6) constitués d'un matériau métallique comprenant un outil d'introduction (11) conçu pour introduire des évidements de passage (2) dans le premier élément (4), un dispositif de positionnement conçu pour positionner le premier élément (4) et le deuxième élément (6), et un dispositif de soudage par faisceau laser (16) conçu pour réaliser un joint soudé (8) au niveau d'une arête de liaison (10) périphérique d'un évidement de passage (2), ainsi qu'un ensemble de soudage (1) et un véhicule automobile.
(DE) Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Herstellung einer Schweißverbindung zwischen zwei Bauteilen (4, 6) aus einem Metall Werkstoff, aufweisend ein Einbringwerkzeug (11) zum Einbringen von Durchgangsausnehmungen (2) in das erste Bauteil (4), eine Positioniereinrichtung zum Positionieren des ersten Bauteils (4) und des zweiten Bauteils (6) zueinander, und eine Laserstrahlschweißanlage (16) zum Einbringen einer Schweißnaht (8) an einer umlaufenden Verbindungskante (10) einer Durchgangsausnehmung (2), sowie eine Schweißbaugruppe (1) und ein Kraftfahrzeug.
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, 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: German (DE)
Filing Language: German (DE)