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Contact backup roller approach to FSW process

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-031/02
  • B23K-020/12
출원번호 US-0112037 (1998-07-08)
발명자 / 주소
  • Holt Elmo S.
  • Lang Larry J.
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Field
인용정보 피인용 횟수 : 92  인용 특허 : 8

초록

A welding apparatus (28) for forming a circumferential weld (56) includes a base (30) and a spindle (32) extending perpendicularly from the base. Along the spindle, at its proximal and distal portions, first and second workpiece supporters (38, 40) are provided, respectively, to position workpieces

대표청구항

[ What is claimed is:] [1.] A friction stir welding apparatus for joining together workpieces along a circumferential weld line comprising:a base;a spindle extending perpendicularly from the base;a first workpiece supporter adjustably mounted on a proximal portion of the spindle;a second workpiece s

이 특허에 인용된 특허 (8)

  1. Casturo Scott E. (North Canton OH) Lewis P. E. (Mt. Vernon IN) Harlow E. V. (Norris City IL) Olsen Gerald L. (Evansville IN) Hensley E. Rod (Evansville IN) Wing Keith M. (Evansville IN), Cylinder rounding/holding tool.
  2. van den Berg, Arie P., Device for welding tubes.
  3. Luc Jane (18 RUE Fourcroy Paris 17e (Seine) FRX), Dynamic friction bonding process.
  4. Midling Ole Terje,NOX ; Morley Edward James,NOX ; Sandvik Anders,NOX, Friction stir welding.
  5. Pease Michael L. (Richmond IN), Seam welding apparatus and method.
  6. Luc Penelope Jane Vesey (18 ; RUE Fourcroy Paris 17 FR), Seamed article.
  7. Colligan Kevin James, Weld root closure method for friction stir welds.
  8. Depperman Warren B. (Lugoff SC), Welding fixture.

이 특허를 인용한 특허 (92)

  1. Kandasamy, Kumar; Schultz, Jeffrey Patrick, Additive friction stir methods of repairing substrates.
  2. Nelson, Tracy W.; Sorensen, Carl D.; Packer, Scott M., Anvil for friction stir welding high temperature materials.
  3. Packer, Scott M.; Nelson, Tracy W.; Sorensen, Carl D., Anvil for friction stir welding high temperature materials.
  4. Sigler, David R.; Chen, Yen-Lung; Szymanski, Robert T., Anvil with rolling elements for friction stir welding.
  5. Hempstead, George D., Apparatus and method for friction stir welding utilizing a grooved pin.
  6. Hempstead,George D., Apparatus and method for friction stir welding utilizing a grooved pin.
  7. Nelson,Tracy W.; Sorensen,Carl D.; Carter,Perry W.; Kirkham, Jr.,Thomas L.; Kirkham,David V., Apparatus and method for performing non-linear friction stir welds on either planar or non-planar surfaces.
  8. Flak, Richard A.; Steel, Russell; Packer, Scott M., Applications of friction stir welding using a superabrasive tool.
  9. Baroni, Marco; Bourrie, Bernard; Cardamone, Rosanna; Casellas, Pierre, Aralkyltetrahydropyridines, their preparation and pharmaceutical compositions containing them.
  10. Larsson, Rolf, Backing arrangement for use in friction stir welding.
  11. Steel, Russell J.; Packer, Scott M.; Roth, Cary A.; Keshavan, Madapusi K., Ball hole welding using the friction stir welding (FSW) process.
  12. Kiridena, Vijitha Senaka; Forsmark, Joy Hines; Xia, Zhiyong Cedric; Zaluzec, Matthew John, Clamping and heating apparatus for joining tools.
  13. Packer,Scott M.; Steel,Russell J.; Babb,Jonathan A.; Reed,Chris; Taylor,Brian E., Crack repair using friction stir welding on materials including metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys.
  14. Packer, Scott M.; Babb, Jonathan A.; Steel, Russell J.; Russell, Monte, Expandable mandrel for use in friction stir welding.
  15. Packer, Scott M.; Babb, Jonathan A.; Steel, Russell J.; Russell, Monte, Expandable mandrel for use in friction stir welding.
  16. Packer, Scott M.; Babb, Jonathan A.; Steel, Russell J; Larsen, Steve W.; Higgins, Paul T., Expandable mandrel for use in friction stir welding.
  17. Kandasamy, Kumar; Schultz, Jeffrey Patrick, Fabrication of monolithic stiffening ribs on metallic sheets.
  18. Toguyeni, Gregory Alexandre; Atin, Cesar; Lacome, Jacques, Fabrication of pipe strings using friction stir welding.
  19. Schultz, Jeffrey Patrick; Creehan, Kevin D., Fabrication tools for exerting normal forces on feedstock.
  20. Schultz, Jeffrey Patrick; Creehan, Kevin D., Fabrication tools for exerting normal forces on feedstock.
  21. Narita,Masayuki; Hama,Yasuyuki; Akiyama,Hiroshi; Hashimoto,Takenori; Jogan,Shigetoshi; Nagano,Yoshitaka, Friction agitation joining method, method for manufacturing joined butted members and friction agitation joining apparatus.
  22. Schultz, Jeffrey Patrick; Creehan, Kevin, Friction fabrication tools.
  23. Schultz, Jeffrey Patrick; Creehan, Kevin, Friction stir fabrication.
  24. Schultz, Jeffrey Patrick; Creehan, Kevin D., Friction stir fabrication.
  25. Young, Keith A.; Baumann, John A.; Waymack, Kevin G., Friction stir welded assembly and method of forming a friction stir welded assembly.
  26. Arij Uden De Koning NL, Friction stir welding.
  27. Odajima,Masaru; Nakamura,Hideo, Friction stir welding apparatus.
  28. Sayama, Mitsuru; Miyahara, Tetsuya; Fukuchi, Fumiaki, Friction stir welding apparatus and method of operating same.
  29. Potter, David M.; Hansen, Richard K., Friction stir welding apparatus, system and method.
  30. Potter, David M.; Hansen, Richard K., Friction stir welding apparatus, system and method.
  31. Potter, David M.; Hansen, Richard K., Friction stir welding apparatus, system and method.
  32. Potter, David M.; Hansen, Richard K., Friction stir welding apparatus, system and method.
  33. Dracup, Brian J.; Arbegast, William J., Friction stir welding as a rivet replacement technology.
  34. Obaditch, Christopher J.; Moore, Karly; Cannell, Gary; Grant, Glenn, Friction stir welding devices and methods for tandem tool and anvil.
  35. Obaditch, Christopher J.; Moore, Karly; Cannell, Gary; Grant, Glenn, Friction stir welding devices and methods for tandem tool and anvil.
  36. Thompson, Jack Mansfield, Friction stir welding machine.
  37. Thompson, Jack Mansfield, Friction stir welding machine and method.
  38. Ishikawa,Soichiro; Hidaka,Haretaro, Friction stir welding method and apparatus.
  39. Nelson, Tracy W.; Sorensen, Carl D.; Packer, Scott; Felter, Paul Allen, Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool.
  40. Nelson,Tracy W.; Sorensen,Carl D.; Packer,Scott; Felter,Paul Allen, Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool.
  41. Loitz, Henry; Sheikhi, Shahram; Wulfsberg, Jens P.; Dos Santos, Jorge F., Friction stir welding tool with counterbearing for mounting on a handling device.
  42. Nelson, Tracey W.; Sorensen, Carl D.; Packer, Scott; Felter, Paul Allen, Friction stir welding using a superabrasive tool.
  43. Nelson, Tracy W.; Sorensen, Carl D.; Packer, Scott M.; Felter, Paul Allen, Friction stir welding using a superabrasive tool.
  44. Nelson, Tracy W.; Sorensen, Carl D.; Packer, Scott; Felter, Paul Allen, Friction stir welding using a superabrasive tool.
  45. Nelson, Tracy W.; Sorensen, Carl D.; Packer, Scott; Felter, Paul Allen, Friction stir welding using a superabrasive tool.
  46. Nelson, Tracy W.; Sorenson, Carl D.; Packer, Scott M.; Felter, Paul Allen, Friction stir welding using a superabrasive tool.
  47. Nelson,Tracy W.; Sorensen,Carl D.; Packer,Scott; Felter,Paul Allen, Friction stir welding using a superabrasive tool.
  48. Potter, David M.; Hansen, Richard K., Friction welding apparatus, system and method.
  49. Hees, Stefan Willem, Guiding device.
  50. Kandasamy, Kumar; Schultz, Jeffrey Patrick, In-situ interlocking of metals using additive friction stir processing.
  51. Neil, Pete Edward, Instantaneous gas purge apparatus.
  52. Slattery, Kevin T., Joining structural members by friction welding.
  53. Slattery,Kevin T., Joining structural members by friction welding.
  54. Slattery,Kevin T., Joining structural members by friction welding.
  55. Babel,Henry W.; Waldron,Douglas J.; de Jesus,Ronaldo Reyes; Bozich,William F., Large diameter domes and methods of manufacturing same.
  56. Kawasaki Takeshi,JPX ; Ezumi Masakuni,JPX ; Ina Yoshihiko,JPX, Manufacturing method of a structure body.
  57. Litwinski Edward ; Syms Bert E., Method and apparatus for backing up a friction stir weld joint.
  58. R. Scott Forrest, Method and apparatus for backing up a friction stir weld joint.
  59. Whitehouse James A., Method and apparatus for forming a stir welded joint at meeting cylindrical edges.
  60. Waldron, Douglas J.; Miryekta, Ray; McTernan, Keith, Method and apparatus for friction stir welding.
  61. Waldron,Douglas J.; Miryekta,Ray; McTernan,Keith, Method and apparatus for friction stir welding.
  62. Waldron,Douglas J.; Miryekta,Ray; McTernan,Keith, Method and apparatus for friction stir welding.
  63. Jack Lee Weeks ; Peter Oelgoetz, Method and apparatus for friction stir welding tubular members.
  64. Trapp,Timothy J; Stotler,Timothy V, Method and apparatus for locally clamping components that are to be joined by friction stir welding.
  65. Slattery, Kevin T.; Young, Keith A., Method for forming a preform for a structural assembly.
  66. Nakamura,Hideo; Wakayama,Tokiyuki; Ishii,Noriaki; Asaina,Tutomu; Odajima,Masaru; Natsuume,Masahiko, Method of and apparatus for friction stir welding.
  67. Odajima,Masaru; Nakamura,Hideo, Method of friction stir welding.
  68. Babel, Henry W.; Waldron, Douglas J.; de Jesus, Ronaldo Reyes; Bozich, William F., Methods of manufacture of spin-forming blanks, particularly for fabrication of rocket domes.
  69. Peterson, Jeremy; Hall, John; Steel, Russell J; Babb, Jonathan; Collier, Matt; Packer, Scott M., Out of position friction stir welding of casing and small diameter tubing or pipe.
  70. Steel,Russell; Nelson,Tracy W.; Sorensen,Carl D.; Packer,Scott, Out-of-position friction stir welding of high melting temperature alloys.
  71. Sennett, Kenneth, Pipe welding tool.
  72. Halley, Jeremiah E.; Slattery, Kevin T., Preforms for forming machined structural assemblies.
  73. Mialhe, Christophe; Lieven, Patrick; Delahaye, Romain, Process and system for friction stir welding of a stiffener on an aircraft panel.
  74. Schultz, Jeffrey Patrick; Creehan, Kevin, Self-reacting friction stir welding tool with the ability to add filler material.
  75. Kandasamy, Kumar, Solid state joining using additive friction stir processing.
  76. Kandasamy, Kumar, Solid state joining using additive friction stir processing.
  77. Allen, Charles E.; Flak, Richard A.; Packer, Scott M.; Steel, Russell J.; Smith, Hobie, Solid state processing of hand-held knife blades to improve blade performance.
  78. Slattery,Kevin T., Sprayed preforms for forming structural members.
  79. Slattery,Kevin T., Sprayed preforms to forming structural members.
  80. Forrest, Robert S.; Waldron, Douglas J., Stir forming apparatus.
  81. Forrest,Robert S.; Waldron,Douglas J., Stir forming apparatus and method.
  82. Slattery, Kevin T.; Young, Keith A., Structural assemblies and preforms therefor formed by friction welding.
  83. Slattery,Kevin T.; Young,Keith A., Structural assemblies and preforms therefor formed by friction welding.
  84. Slattery, Kevin T., Structural assemblies and preforms therefor formed by linear friction welding.
  85. Slattery,Kevin T., Structural assemblies and preforms therefor formed by linear friction welding.
  86. Burford,Dwight A.; Fenn,Edwin H.; High,Danny R.; Kay,Robert M., System and associated friction stir welding (FSW) assembly, controller and method for performing a friction stir welding operation.
  87. Schultz, Jeffrey Patrick; Creehan, Kevin, System for continuous feeding of filler material for friction stir welding, processing and fabrication.
  88. Mialhe, Christophe; Lieven, Patrick; Delahaye, Romain, System for friction stir welding including a mobile counter-bearing.
  89. Edward Litwinski ; Leo Delangis ; Juan Valdez, Tooling and methods for circumferential friction stir welding.
  90. Larsson Rolf,SEX, Welding assembly for friction stir welding.
  91. Owensby, Howard S., Welding backup systems for heat-sink or purge purposes.
  92. Owensby,Howard S., Welding backup systems for heat-sink or purge purposes.
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