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Procedure and apparatus for cold joining of metallic pipes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23P-017/00
출원번호 US-0126251 (1993-09-23)
발명자 / 주소
  • Snaper Alvin A. (2800 Cameo Cir. Las Vegas NV 89107)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

Joinder of two adjacent segments of steel pipe having an outer diameter of at least 12 inches, by a bridging sleeve, the sleeve being joined to both pipe segments by magnetic forming. Apparatus enabling the process includes a segmented ring-shaped coil brought together around the joinder, to form a

대표청구항

A method for joining two large-diameter steel pipe segments together, each pipe segment having a central axis, an inner wall with an inner diameter, an outer wall with an outer diameter at least as large as 12 inches, said diameter of said two segments being equal to one another, an axial passage de

이 특허를 인용한 특허 (39)

  1. Gafri,Oren; Livshiz,Yuri, Apparatus and method for manufacture of a driveshaft by a pulsed magnetic force process.
  2. Gafri, Oren; Livshiz, Yuri, Apparatus and method for pulsed magnetic forming of a dish from a planar plate.
  3. Golovashchenko, Sergey Fedorovich; Dmitriev, Vladimir Vladimirovich; Sherman, Andrew Michael, Apparatus for electromagnetic forming, joining and welding.
  4. Golovashchenko,Sergey, Apparatus for electromagnetically forming a workpiece.
  5. Park,Shin Hee, Conjoining apparatus using electromagnetic forming.
  6. Kerner, Alex, Electrical contact assembly including a sleeve member.
  7. Daehn Glenn S. ; Vohnout Vincent J. ; Tamhane Amit A., Electromagnetic actuator method of use and article made therefrom.
  8. Gafri, Oren; Livshiz, Yuri, Electromagnetic and/or electrohydraulic forming of a metal plate.
  9. Livshiz Yuri,ILX ; Gafri Oren,ILX, Electromagnetic forming apparatus.
  10. Fischer, Allen; Bolser, David R., Electromagnetic pulse welding of fluid joints.
  11. Eller,Martin, Glow plug including a rod-shaped heating element attached in a tubular carrier element by having been magnetically deformed.
  12. Kondo, Kunio; Yamamoto, Miyuki; Takano, Takashi; Beppu, Kenichi; Hirano, Susumu; Hitoshio, Keisuke; Kurata, Hidetoshi, High strength steel pipe for an air bag.
  13. Daehn Glenn S. ; Vohnout Vincent J. ; Herman Edward A., Hybrid matched tool forming methods.
  14. Daehn Glenn S. ; Vohnout Vincent J. ; DuBois Lawrence, Hybrid matched tool-electromagnetic forming apparatus.
  15. D.ae butted.hn Glenn S. ; Vohnout Vincent J. ; Herman Edmund A., Hybrid matched tool-electromagnetic forming apparatus incorporating electromagnetic actuator.
  16. Daehn Glenn S. ; Vohnout Vincent J. ; DuBois Lawrence, Hybrid matched tool-electromagnetic forming apparatus incorporating electromagnetic actuator.
  17. Daehn Glenn S. ; Vohnout Vincent J., Hybrid matched tool-hydraulic forming methods.
  18. Daehn Glenn S. ; Vohnout Vincent J., Hybrid methods of metal forming using electromagnetic forming.
  19. Livshiz Yuri,ILX ; Gafri Oren,ILX, Joining or welding of metal objects by a pulsed magnetic force.
  20. Fischer, Allen, Magnetic field concentrator for electromagnetic forming.
  21. Gust,Andrew Charles, Magnetic welder.
  22. Tanaka Koichi,JPX, Method and apparatus for accelerating flying bodies.
  23. Gafri, Oren; Livshiz, Yuri, Method and apparatus for pulsed discharge forming of a dish from a planar plate.
  24. Gafri, Oren; Livshiz, Yuri, Method for high pressure/high velocity welding or joining first and second metal workpieces before welding/joining; article of manufacture made thereby.
  25. Durand Robert D., Method for joining vehicle frame components.
  26. Bitto Ennio,CHX ; Lorenz Rainer,DEX, Method of fastening a metal body to a measuring tube of a coriolis-type mass flow sensor.
  27. Gibson,Daniel W., Method of forming a slip joint.
  28. Eller, Martin, Method of joining a rod-shaped heating element with a tubular carrier element, and a glow plug including a rod-shaped heating element in a tubular carrier element.
  29. Weber,Jan; Rizq,Raed; DiCaprio,Fernando, Method of making a medical device.
  30. Wagner,Nelson; Blecke,Matthew P., Method of manufacturing a combined driveshaft tube and yoke assembly.
  31. Richard A. Marando ; John L. Kichline, Jr. ; Richard L. Stuck, Method of manufacturing a vehicle frame assembly.
  32. Miller, Michael F., Method of securing a bracket to a frame assembly.
  33. Durand, Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  34. Durand, Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  35. Durand, Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  36. Petricio Yaksic, Davor, Pipe joining.
  37. Steingroever Erich,DEX, Process and apparatus for manufacturing metallic hollow bodies with structural bulges.
  38. Saylor Brian K, Quick-connect assembly and method of manufacture.
  39. Snaper, Alvin A., Synthesis of diamond by extraction of a pulse derived from the abrupt collapse of a magnetic field.
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