Metal fusion bonding – Process – Using dynamic frictional energy
Reexamination Certificate
2008-05-06
2008-05-06
Yao, Sam Chuan (Department: 4111)
Metal fusion bonding
Process
Using dynamic frictional energy
C228S002100, C228S002300, C228S114500, C156S073500
Reexamination Certificate
active
07367487
ABSTRACT:
A recess portion with a substantially circular cross-section is provided in the upper end surface of a supporting jig. When a probe of a device for friction stir welding is buried in the upper end surface of a layered portion, material in the vicinity of the buried portion flows plastically. This causes the plastically flowed material to flow into the recess portion, and as a result, the material is stirred in a relatively large region. When the material that flowed into the recess portion is cooled and solidified, a friction stir-welded portion-possessing member having a projection portion is obtained.
REFERENCES:
patent: 6029879 (2000-02-01), Cocks
patent: 6360937 (2002-03-01), De Koning
patent: 2004/0134058 (2004-07-01), Murakami
patent: 2001-259863 (2001-09-01), None
patent: 2002-066760 (2002-03-01), None
patent: 2002-178168 (2002-06-01), None
patent: 2003-062678 (2003-03-01), None
patent: 2003-334671 (2003-11-01), None
patent: 2004-58135 (2004-02-01), None
patent: 2004-141948 (2004-05-01), None
patent: 2004-216421 (2004-08-01), None
Murakawa Toshihiro
Ohkubo Satoshi
Wakisaka Taisei
D'Aniello Nicholas P
Honda Motor Co. Ltd.
Rankin , Hill & Clark LLP
Yao Sam Chuan
LandOfFree
Method for friction stir welding, jig therefor, member with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for friction stir welding, jig therefor, member with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for friction stir welding, jig therefor, member with... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2785664