EP 1848567 A4 20080709 - TOOL GEOMETRIES FOR FRICTION STIR SPOT WELDING OF HIGH MELTING TEMPERATURE ALLOYS
Title (en)
TOOL GEOMETRIES FOR FRICTION STIR SPOT WELDING OF HIGH MELTING TEMPERATURE ALLOYS
Title (de)
WERKZEUGGEOMETRIEN ZUM REIBSCHWEISSEN VON LEGIERUNGEN MIT HOHER SCHMELZTEMPERATUR
Title (fr)
GEOMETRIES D OUTIL DESTINEES A UN SOUDAGE PAR POINTS PAR FRICTION MALAXAGE D ALLIAGES A TEMPERATURE DE FUSION ELEVEE
Publication
Application
Priority
- US 2006005507 W 20060215
- US 65315805 P 20050215
Abstract (en)
[origin: WO2007086885A2] A tool for friction stir spot welding of high melting temperature materials, wherein the tool geometry includes a short pin and broad shoulder to enhance mixing of high temperature materials, and wherein the tool includes a superabrasive coating to thereby enable FSSW of high melting temperature materials .
IPC 8 full level
B23K 20/12 (2006.01)
CPC (source: EP)
B23K 20/1255 (2013.01); B23K 2103/04 (2018.07); B23K 2103/05 (2018.07)
Citation (search report)
- [Y] GB 2306366 A 19970507 - WELDING INST [GB]
- [Y] US 2002014516 A1 20020207 - NELSON TRACY W [US], et al
- [A] WO 9310935 A1 19930610 - WELDING INST [GB]
- See references of WO 2007086885A2
Designated contracting state (EPC)
DE FR GB IE IT SE
DOCDB simple family (publication)
WO 2007086885 A2 20070802; WO 2007086885 A3 20071115; CA 2597727 A1 20070802; EP 1848567 A2 20071031; EP 1848567 A4 20080709; JP 2008529805 A 20080807
DOCDB simple family (application)
US 2006005507 W 20060215; CA 2597727 A 20060215; EP 06849719 A 20060215; JP 2007556294 A 20060215