$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

[미국특허] Differential pitch threaded fastener, and assembly 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-055/00
출원번호 US-0519021 (1983-08-01)
발명자 / 주소
  • Welsh James W. (6460 Printwood San Diego CA 92117)
인용정보 피인용 횟수 : 45  인용 특허 : 2

초록

A threaded fastener having an axis adapted to thread connect to two bodies for holding such bodies in fastened condition, one body having one thread and another body having another thread, the fastener comprising (a) threading having first and second load flanks which face axially oppositely, (b) sa

대표청구항

In combination, (a) upper and lower pipes and a tubular connector interconnecting said pipes so that the connector and pipes extend in coaxial relation, (b) the upper pipe having two stepped external pin thread, and the lower pipe having two stepped external pin threads, the connector having two ste

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

  1. Welsh James W. (1350 Loring St. San Diego CA 92109) Anderson Robert A. (1481 Anita St. Carpenteria CA 93013), Load-line fastener.
  2. Bollfrass Charles A. (Houston TX) Landriault Leonard S. (Houston TX) McDonald Patrick E. (Houston TX), Threaded connector.

이 특허를 인용한 특허 (45) 인용/피인용 타임라인 분석

  1. Brisco,David Paul, Apparatus and method for radially expanding and plastically deforming a tubular member.
  2. Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Apparatus for expanding a tubular member.
  3. Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Apparatus for forming a mono-diameter wellbore casing.
  4. Butterfield, Jr., Charles Anthony; Brisco, David Paul, Apparatus for radially expanding and plastically deforming a tubular member.
  5. Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald, Apparatus for radially expanding and plastically deforming a tubular member.
  6. Schabert Hans-Peter (Erlangen DEX) Strickroth Erich (Buckenhof DEX) Laurer Erwin (Moehrendorf DEX), Bolted pipe joint releasable by remote control and combination tool therefor.
  7. Watson, Brock Wayne; Brisco, David Paul, Bottom plug for forming a mono diameter wellbore casing.
  8. Watson, Brock Wayne; Brisco, David Paul, Collapsible expansion cone.
  9. Brian Frank J., Differential thread collet actuation.
  10. Brian Frank J., Differential thread control of chuck gripping of work.
  11. Latham Raymond E., Dual seal and connection.
  12. Sorkin, Felix L., Duct coupling system.
  13. Shuster, Mark, Expandable tubular.
  14. Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Filippov,Andrei; Mack,Robert Donald; Duell,Alan B., Expandable tubulars with a radial passage and wall portions with different wall thicknesses.
  15. Shuster, Mark; Gray, Malcolm; Grinberg, Grigoriy; Shade, Matthew M.; Petlyuk, Alla; Costa, Scott; Wenning, Patrick; Oliosi, Claudio; Palaniswamy, Hariharasudhan; Ngaile, Gracious; Altan, Taylan, Expansion cone and system.
  16. Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Flow control system for an apparatus for radially expanding tubular members.
  17. Johnson Keith D. (20716 Church Lake Dr. Sumner WA 98390), High temperature vacuum probe.
  18. Cords, Karl; Hofmann, Frank; Lauer, Peter; Machat, G?tz-Dieter; Meyer, Karl; Schneider, Konrad; W?lfges, Hans, Hydraulic device.
  19. Shuster,Mark; Ring,Lev; Costa,Scott, Interposed joint sealing layer method of forming a wellbore casing.
  20. Shuster,Mark; Waddell,Kevin K.; Kendziora,Larry; Costa,Scott, Lubrication system for radially expanding tubular members.
  21. Shuster,Mark; Ring,Lev, Magnetic impulse applied sleeve method of forming a wellbore casing.
  22. Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
  23. Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
  24. Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald; Duell, Alan B., Method of coupling a tubular member.
  25. Ring,Lev; Brisco,David Paul; Watson,Brock Wayne; Waddell,Kevin K., Mono diameter wellbore casing.
  26. Brisco,David Paul, Mono-diameter wellbore casing.
  27. Cook, Robert Lance; Ring, Lev; Dean, William J.; Waddell, Kevin Karl, Mono-diameter wellbore casing.
  28. Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Mono-diameter wellbore casing.
  29. Cook,Robert Lance; Ring,Lev, Mono-diameter wellbore casing.
  30. Shuster, Mark; Ring, Lev, Pipe formability evaluation for expandable tubulars.
  31. Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald; Duell, Alan B., Pipeline.
  32. Costa, Scott; Hockaday, Joel; Waddell, Kevin K.; Ring, Lev; Bullock, Michael; Cook, Robert Lance; Kendziora, Larry; Brisco, David Paul; Jackson, Tance, Protective sleeve for threaded connections for expandable liner hanger.
  33. Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant, III,Thomas Patrick; Zwald, Jr.,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
  34. Shuster, Mark; Ring, Lev, Self-lubricating expansion mandrel for expandable tubular.
  35. Mitra Niranjan,NLX, Shielded connector having modular construction.
  36. Reavis, Gary M.; Lowery, Bluford W.; Myers, Ralph R.; Urech, Bowman A., Solid expandable tubular members formed from very low carbon steel and method.
  37. Reavis,Gary M.; Lowery,Bluford W.; Myers,Ralph R.; Urech,Bowman A., Solid expandable tubular members formed from very low carbon steel and method.
  38. Reavis,Gary M.; Lowery,Bluford W.; Myers,Ralph R.; Urech,Bowman A., Solid expandable tubular members formed from very low carbon steel and method.
  39. Waddell,Kevin; Ring,Lev; Brisco,David Paul, System for lining a wellbore casing.
  40. Brisco,David Paul; Ring,Lev, System for radially expanding a tubular member.
  41. Ring,Lev, System for radially expanding a tubular member.
  42. Kessler, Francois Dominique Andre Louis, Thread design for uniform distribution of makeup forces.
  43. Hou, Fu J.; Banker, Edward O.; Broussard, Ryan, Tubular connection with helically extending torque shoulder.
  44. Hou, Fu J; Banker, Edward O, Tubular connection with helically extending torque shoulder.
  45. Brill, Leland M.; Lowery, Bluford W.; Miller, Edmond L., Tubular members and threaded connections for casing drilling and method.

활용도 분석정보

상세보기
다운로드
내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로