Friction stir welding using a superabrasive tool

Metal fusion bonding – Including means to provide heat by friction between...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C228S112100

Reexamination Certificate

active

07661572

ABSTRACT:
A probe for friction stir welding MMCs, ferrous alloys, non-ferrous alloys, and superalloys, as well as non-ferrous alloys, the probe including a shank, a shoulder, and a pin disposed through the shoulder and into the shank, wherein the pin and the shoulder at least include a coating comprised of a superabrasive material, the pin and shoulder being designed to reduce stress risers, disposing a collar around a portion of the shoulder and the shank to thereby prevent movement of the shoulder relative to the shank, and incorporating thermal management by providing a thermal flow barrier between the shoulder and the shank, and between the collar and the tool.

REFERENCES:
patent: 4144110 (1979-03-01), Luc
patent: 5611479 (1997-03-01), Rosen
patent: 5697511 (1997-12-01), Bampton
patent: 5713507 (1998-02-01), Holt et al.
patent: 5718366 (1998-02-01), Colligan
patent: 5758999 (1998-06-01), Geise
patent: 5769306 (1998-06-01), Colligan
patent: 5794835 (1998-08-01), Colligan et al.
patent: 5811755 (1998-09-01), McGee
patent: 5813592 (1998-09-01), Midling et al.
patent: 5829664 (1998-11-01), Spinella et al.
patent: 5971247 (1999-10-01), Gentry
patent: 5971252 (1999-10-01), Rosen et al.
patent: 5975406 (1999-11-01), Mahoney et al.
patent: 6045027 (2000-04-01), Rosen et al.
patent: 6045028 (2000-04-01), Martin et al.
patent: 6050474 (2000-04-01), Aota et al.
patent: 6050475 (2000-04-01), Kinton et al.
patent: 6051325 (2000-04-01), Talwar et al.
patent: 6053391 (2000-04-01), Heideman et al.
patent: 6057513 (2000-05-01), Ushikoshi et al.
patent: 6070784 (2000-06-01), Holt et al.
patent: 6138895 (2000-10-01), Oelgoetz et al.
patent: 6168066 (2001-01-01), Arbegast
patent: 6168067 (2001-01-01), Waldron et al.
patent: 6173880 (2001-01-01), Ding et al.
patent: 6193137 (2001-02-01), Ezumi et al.
patent: 6543671 (2003-04-01), Hatten et al.
patent: 6648206 (2003-11-01), Nelson et al.
patent: 6779704 (2004-08-01), Nelson et al.
patent: 2002/0011509 (2002-01-01), Nelson et al.
patent: 2002/0014516 (2002-02-01), Nelson et al.
patent: 2004/0134972 (2004-07-01), Nelson et al.
patent: 2004/0155093 (2004-08-01), Nelson et al.
patent: 2005/0249978 (2005-11-01), Yao
patent: 0 797 043 (1997-09-01), None
patent: 0 810 054 (1997-12-01), None
patent: 0 833 097 (1998-04-01), None
patent: 0 867 254 (1998-09-01), None
patent: 0 810 056 (1998-12-01), None
patent: 0 888 843 (1999-01-01), None
patent: 0 893 189 (1999-01-01), None
patent: 0 893 190 (1999-01-01), None
patent: 0 925 964 (1999-06-01), None
patent: 0 928 659 (1999-07-01), None
patent: 0 947 280 (1999-10-01), None
patent: 0 810 055 (1999-12-01), None
patent: 0 968 788 (2000-01-01), None
patent: 0 972 605 (2000-01-01), None
patent: 0 985 483 (2000-03-01), None
patent: 0 992 314 (2000-04-01), None
patent: 1 029 627 (2000-08-01), None
patent: 1 046 453 (2000-10-01), None
patent: 1 048 390 (2000-11-01), None
patent: 1 055 478 (2000-11-01), None
patent: 1 057 572 (2000-12-01), None
patent: 1 057 573 (2000-12-01), None
patent: 1 057 574 (2000-12-01), None
patent: 1 057 575 (2000-12-01), None
patent: 1 057 576 (2000-12-01), None
patent: 2 306 366 (1997-05-01), None
patent: WO 93/10935 (1993-06-01), None
patent: WO 97/15462 (1997-05-01), None
patent: WO 97/48517 (1997-12-01), None
patent: WO 98/13167 (1998-04-01), None
patent: WO 98/45080 (1998-10-01), None
patent: WO 98/51441 (1998-11-01), None
patent: WO 98/58759 (1998-12-01), None
patent: WO 99/32254 (1999-07-01), None
patent: WO 99/32255 (1999-07-01), None
patent: WO 99/33594 (1999-07-01), None
patent: WO 99/35951 (1999-07-01), None
patent: WO 99/39861 (1999-08-01), None
patent: WO 99/52669 (1999-10-01), None
patent: WO 99/54081 (1999-10-01), None
patent: WO 99/58288 (1999-11-01), None
patent: WO 99/65637 (1999-12-01), None
patent: WO 00/02698 (2000-01-01), None
patent: WO 00/02699 (2000-01-01), None
patent: WO 00/02704 (2000-01-01), None
patent: WO 00/03818 (2000-01-01), None
patent: WO 00/56497 (2000-09-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Friction stir welding using a superabrasive tool 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 using a superabrasive tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Friction stir welding using a superabrasive tool will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4158371

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.