Metal fusion bonding – Process – Using dynamic frictional energy
Reexamination Certificate
2005-11-22
2005-11-22
Stoner, Kiley S. (Department: 1725)
Metal fusion bonding
Process
Using dynamic frictional energy
C228S002100
Reexamination Certificate
active
06966481
ABSTRACT:
This invention provides a configuration of a joint that allows a satisfactory welded joint to be formed with reduced deformation of the joint region when two-face structures (panels) are friction-welded end to end. The panels31, 32each have two substantially parallel plates33, 34and a third member35connecting the two plates33, 34. The end portions of the plates33, 34of one panel32are friction-welded to the end portions of the plates33, 34of the other panel32. At least one of the panels has a plate36at its end for connecting the plates33and34and has a rigidity to support a pressing force produced during the friction welding.
REFERENCES:
patent: 3849871 (1974-11-01), Kaunitz
patent: 5098007 (1992-03-01), Tsuruda et al.
patent: 5140913 (1992-08-01), Takeichi et al.
patent: 5388529 (1995-02-01), Tieberghien et al.
patent: 5460317 (1995-10-01), Thomas et al.
patent: 5794835 (1998-08-01), Colligan et al.
patent: 5979742 (1999-11-01), Enomoto et al.
patent: 6354483 (2002-03-01), Ezumi et al.
patent: 6607837 (2003-08-01), Aota et al.
patent: 6840426 (2005-01-01), Aota et al.
patent: 2001/0011671 (2001-08-01), Aota et al.
patent: 2002/0028341 (2002-03-01), Ezumi et al.
patent: 2002/0094446 (2002-07-01), Aota et al.
patent: 2003/0230625 (2003-12-01), Aota et al.
patent: 2004/0065713 (2004-04-01), Aota et al.
patent: 2004/0065715 (2004-04-01), Aota et al.
patent: 2004/0068955 (2004-04-01), Aota et al.
patent: 2004/0069834 (2004-04-01), Aota et al.
patent: 0 579 500 (1994-01-01), None
patent: 51-111925 (1976-10-01), None
patent: 54-11250 (1979-01-01), None
patent: 57-112813 (1982-07-01), None
patent: 60-166177 (1985-08-01), None
patent: 6-156272 (1994-06-01), None
patent: 7-33016 (1995-02-01), None
patent: 7-266068 (1995-10-01), None
patent: 10-216964 (1998-08-01), None
patent: WO 93/10935 (1993-06-01), None
Friction Stir Process Welds Aluminum Alloys, Welding Journal, American Welding Society, Vo. 75, No. 3 (1996).
Light Metal Welding vol. 33, No. 7, pp. 19-26 (1995).
Two Prints dated Jun. 23, 1993 showing details from a video from the Welding Institute.
Verksstadnerna Nr 2, pp. 32 and 34 (1996).
Advanced Materials & Processes, pp. 22-23, (1993).
Metalworking Technology Europe, Sterline Publication, pp. 143-145, (1994).
An Introduction to Friction Stir Welding and its Development, by CJ Dawes, Welding & Metal Fabrication, pp. 13-16, (1995).
Aota Kinya
Ishimaru Yasuo
Takenaka Tsuyoshi
LandOfFree
Friction stir welding method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Friction stir welding method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Friction stir welding method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3484804