EP 2231358 A1 20100929 - WELD STUD
Title (en)
WELD STUD
Title (de)
SCHWEISSBOLZEN
Title (fr)
GOUJON DE SOUDURE
Publication
Application
Priority
- US 2008087321 W 20081218
- JP 2007329793 A 20071221
Abstract (en)
[origin: WO2009082658A1] A weld stud 10 comprises a weld flange 11 adapted to be welded to a workpiece and a potion 13 integrally formed with the weld flange 11. The flange 11 has a surface to be welded. The surface includes a flattened annular portion 14 of a predetermined radial width at an outer periphery thereof and a conical recess 15 conically formed from the annular potion 14 to the center thereof, so that only the annular potion 14 is welded to the workpiece.
IPC 8 full level
B23K 9/20 (2006.01); B23K 35/02 (2006.01)
CPC (source: EP)
B23K 9/207 (2013.01); B23K 35/0288 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009082658 A1 20090702; EP 2231358 A1 20100929; EP 2231358 A4 20111228; JP 2009150497 A 20090709
DOCDB simple family (application)
US 2008087321 W 20081218; EP 08864647 A 20081218; JP 2007329793 A 20071221