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Apparatus and method for creating a seal on an inner wall of a tube for hydroforming

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-017/00
출원번호 US-0856825 (1997-05-15)
발명자 / 주소
  • Brown, James H.
출원인 / 주소
  • Aquaform, Inc.
대리인 / 주소
    Jenkens & Gilchrist
인용정보 피인용 횟수 : 6  인용 특허 : 42

초록

A sealing unit capable of sealing engagement with an end of a tube. The tube has an outer wall and a bore surrounded by an inner wall. The seal unit comprises a tapered element having a longitudinal axis. The tapered element is adapted for insertion into the bore in the end of the tube. A sealing ri

대표청구항

A sealing unit capable of sealing engagement with an end of a tube. The tube has an outer wall and a bore surrounded by an inner wall. The seal unit comprises a tapered element having a longitudinal axis. The tapered element is adapted for insertion into the bore in the end of the tube. A sealing ri

이 특허에 인용된 특허 (42)

  1. Roper Ralph E. (Indianapolis IN), Apparatus and method for forming a tubular frame member.
  2. Roper Ralph E. (Indianapolis IN) Webb Gary A. (West Bloomfield MI) Tyger Douglas W. (West Chester OH), Apparatus and method for forming a tubular frame member.
  3. Roper Ralph E. (2930 Somerset Bay Indianapolis IN 46240) Webb Gary A. (1875 Windside West Bloomfield MI 48324) Tyger Douglas W. (8262 Country Oaks Station West Chester OH 45069) Lowen Donald F. (1841, Apparatus and method for forming a tubular member.
  4. Brown James H. ; Webb Gary A., Apparatus and method for hydroforming.
  5. Roper Ralph E. (Indianapolis IN), Apparatus for forming a tubular frame member.
  6. Brown ; Philip S. ; Harman ; Douglas G., Apparatus for hydraulically expanding a tube.
  7. Benteler Hubertus (Bielefeld DEX) Hansen Rainer (Paderborn-Elsen DEX) Olszewski Egon (Paderborn-Elsen DEX) Wecker Ferdinand (Paderborn-Sennelager DEX), Apparatus for producing a corrugated tube.
  8. Takamiya Kikuzo (Kitamoto JPX) Todoroki Hiroshi (Ageo JPX) Taniguchi Shuichi (Ageo JPX), Blank tube and main frame for two-wheeled vehicle.
  9. Shimanovski Bruce S. (Southfield MI) Lovell Michael H. (Leonard MI) Winterhalter ; Sr. George T. (Berkley MI) Shah Sanjay M. (Rochester Hills MI), External seal device for tube hydroforming.
  10. Shimanovski Bruce S. (Southfield MI) Winterhalter ; Sr. George T. (Berkley MI) Sobecki Daniel E. (Troy MI), External seal unit for tube hydroforming.
  11. Pauliukonis Richard S. (6660 Greenbriar Dr. Cleveland OH 44130), Force balanced die cylinders.
  12. Rasmussen Robert F. (Brooklyn Center MN) Smida George R. (Crystal MN) Wietecha Robert L. (Columbia Heights MN) Pearson Gary L. (Coon Rapids MN), Hydraulic chuck.
  13. Rasmussen Robert (Minneapolis MN), Hydraulic chuck for threaded tube.
  14. Rasmussen Robert (Minneapolis MN), Hydraulic chuck for threaded tube.
  15. Bruggemann Charles J. (Rochester Hills MI) Poss Michael G. (St. Clair Shores MI) Shah Sanjay M. (Rochester Hills MI), Hydroforming of compound tubes.
  16. Rigsby Donald R. ; Abbott Jerome C., Hydroforming offset tube.
  17. Yamasaki Tatsuo (Kobe JA) Ide Hideaki (Akishi JA) Yamaguchi Yoshihiro (Ashiya JA) Matsushita Tomiharu (Nishinomiya JA) Nakahara Yuuzi (Osaka JA), Hydrostatic extrusion method and apparatus.
  18. Kaiser Wilhelm (Sundern DEX), Hydrostatically deforming a hollow body.
  19. Hooton Robert D. (McMinnville TN), Method and apparatus for assembling a ring pipe arrangement.
  20. Snyder George K. (Lockport NY), Method and apparatus for forming a heat exchanger turbulator and tube.
  21. Moroney Edward E. (Matthews NC), Method and apparatus for forming an elongate member into a predetermined shape.
  22. Moroney Edward E. (Matthews NC), Method and apparatus for forming elongate tubular members into a predetermined shape while extrusion is gas pressurized.
  23. Stamm Robert H. (Canton MI) Krause Fred E. (Detroit MI), Method and apparatus for forming shroud.
  24. Seaman Roy C. (Tucson AZ) McCaul Ronald M. (Tucson AZ), Method and apparatus for hydraulically forming a tubular body.
  25. Kramer Roy W. (Houston) Sivyer Robert B. (Houston) Thurmond Michael J. (Houston) Lane Daniel P. (Houston TX), Method and apparatus for making a hydrocyclone separation chamber.
  26. Nakamura Masanobu (Kamakura JPX), Method for manufacturing a pipe with projections.
  27. Shah Sanjay M. (Rochester Hills MI) Lovell Michael H. (Leonard MI), Method for pinch free tube forming.
  28. Okada Kenichi (Yokohama JPX) Asao Hiroshi (Yokohama JPX) Nakamura Keiichi (Tokyo JPX), Method for producing a bellows with oval cross section and apparatus for carrying out the method.
  29. Olszewski Egon (Paderborn-Elsen DEX) Hansen Rainer (Paderborn-Elsen DEX) Tpker Dieter (Paderborn-Neuenbeken DEX), Method of and apparatus for hydraulically deforming a pipe-shaped hollow member.
  30. Rigsby Donald R. (Jenison MI), Method of forming a double wall, air gap exhaust duct component.
  31. Boyd David T. (Sterling Heights MI) Cueny Charles J. (Utica MI), Method of forming a tubular member with flange.
  32. Cudini Ivano G. (Woodstock CAX), Method of forming box-like frame members.
  33. Cudini Ivano G. (Woodstock CAX), Method of forming box-like frame members.
  34. Cudini Ivano G. (Woodstock CAX), Method of forming box-like frame members.
  35. Cudini Ivano G. (Woodstock CAX), Method of forming box-section frame members.
  36. Cudini Ivano G. (Woodstock CAX), Method of forming reinforced box-selection frame members.
  37. Iwakura Shota (Ibaraki JPX) Yoshitomi Yuuji (Ibaraki JPX) Naganawa Takashi (Ibaraki JPX) Saitoh Toshio (Hitachi JPX) Seki Tatsuo (Hitachi JPX), Method of relieving residual stress in metal pipe.
  38. Tominaga Hiroshi (Yokohama JA), Molding device.
  39. Wells Gary L. (Kalamazoo MI) Dehlinger James R. (Ada MI) Rigsby Donald R. (Jenison MI), Multi-stage dual wall hydroforming.
  40. Bowman Merle G. (Swartz Creek MI) Seymore ; Sr. Van Keith (Davison MI) Boyd David T. (Sterling Heights MI), Press apparatus for hydroforming a tube.
  41. Klages Gerrald (Woodstock CAX) Krasnicki Frank (Kitchener CAX) Mason Murray (Woodstock CAX), Seal head for tube expansion apparatus.
  42. Evert Robert P. (Gibsonia PA) Miller James A. (Apollo PA), Stretch-forming process.

이 특허를 인용한 특허 (6)

  1. Ghiran,Mike M.; Kent,Terry A.; Winterhalter, Sr.,George T., Hydroform tube sealing assembly.
  2. Laskey, Ryan W.; Dutkiewicz, Jeffrey A., Hydroformed driveshaft tube with secondary shape.
  3. Laskey, Ryan W.; Dutkiewicz, Jeffrey A., Hydroformed driveshaft tube with secondary shape.
  4. Genise,David Gerard; Zampaloni,Suzanne M.; Harman,Andrew P.; Zampaloni,Michael A.; Pourboghrat,Farhang, Hydroformed port liner.
  5. Ingvarsson,Lars, Method and a production line for manufacturing a product by hydroforming.
  6. Schulz,Luca, Method and device for reshaping tubes.
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