EP 1353774 A1 20031022 - METHOD AND DEVICE FOR BUTT WELDING TWO SHEET PARTS
Title (en)
METHOD AND DEVICE FOR BUTT WELDING TWO SHEET PARTS
Title (de)
VERHAREN UND VORRICHTUNG ZUM STUMPFSCHWEISSEN ZWEIER FOLIENARTIGER WERKSTÜCKE
Title (fr)
PROCEDE ET DISPOSITIF DE SOUDAGE BORD A BORD DE DEUX PIECES EN FEUILLE
Publication
Application
Priority
- FR 0200268 W 20020123
- FR 0100852 A 20010123
Abstract (en)
[origin: FR2819743A1] The invention concerns a head for butt welding two sheet parts (6, 7) comprising a gantry (1) containing means for transmitting (2) and focusing (3) a laser beam, the gantry (1) forming the support of a device illuminating (13) the scene (10) located upstream of the beam focusing point (4) on the contact line (5) of the two parts (6, 7). The invention is characterised in that the gantry (1) is equipped opposite the illuminating device (13) with a support (25) for being fixed to a programmable actuator (24), which support comprises a portion (25) provided with means (26) for being coupled to the actuator and a portion (27) integral with the gantry (1), the two portions being mounted mobile relative to each other along a direction perpendicular to the axis of the laser beam and coupled to each other by a powered mechanism (28) adjusting their relative position along said direction.
IPC 1-7
IPC 8 full level
B23K 26/04 (2006.01); B23K 26/14 (2006.01)
CPC (source: EP)
B23K 26/04 (2013.01); B23K 26/044 (2015.10); B23K 26/14 (2013.01); B23K 26/147 (2013.01); B23K 2101/185 (2018.07)
Citation (search report)
See references of WO 02058881A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
FR 2819743 A1 20020726; EP 1353774 A1 20031022; WO 02058881 A1 20020801
DOCDB simple family (application)
FR 0100852 A 20010123; EP 02700377 A 20020123; FR 0200268 W 20020123