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특허 상세정보

Tube fitting

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-019/06   
미국특허분류(USC) 285/340
출원번호 US-0658314 (2000-09-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Edward W. Goebel, Jr.
인용정보 피인용 횟수 : 35  인용 특허 : 15
초록

A fitting for retaining a cylindrical tube includes a fitting body having a hole extending through it. The hole includes a cylindrical main cavity located at one end of the body into which an end of the tubing can be inserted. A circular retaining shoulder is located on the tubing so that the shoulder is within the main cavity when the tubing is placed in the fitting. A closure, such as a snap ring, is installed at the open end of the main cavity to hold the shoulder within the main cavity. The closure has a circular hole within it to receive the tubing....

대표
청구항

1. A fitting for retaining a tube which is to be inserted into the fitting after the fitting is assembled, comprising:a body, said body having a hole extending through it, said hole comprising a cylindrical main cavity having an open end which allows an end of the tube to be inserted into said hole and an internal end within said body, said main cavity having a cylindrical inner wall, said hole further including a cylindrical guide cavity located after said internal end of said main cavity to receive the tube after the tube has been inserted through said...

이 특허에 인용된 특허 (15)

  1. Legris Andre (St-Maur FR). Connector for fluid conduits, such as semi-rigid pipe. USP1976123999783.
  2. Serot Pierre (Fontenay-aux-Roses FRX). Device for connecting a length of duct to a coupling endpiece. USP1996095553901.
  3. Yang Ming-Tung (No. 4-3 ; Lane 97 ; Lung Chuan St. Taipei Hsien TWX). Fast connection joint of fitting outlet. USP1994025284582.
  4. Lin Yo-Chia (5th Fl. ; No. 1 ; Lane 193 ; Chung Cheng N. Road Sanchung City ; Taipei Hsien TWX). Fast tube connector structure. USP1996035496076.
  5. Moreiras Luis (Willoughby OH) Davis Frederick J. (Red Oak IA) Shilad Issac (Mentor OH). Flexible hose and fitting assembly. USP1995055413147.
  6. De Cenzo Herbert A. (3719 Cannon Ave. Las Vegas NV 89121). Flexible tube coupling with symmetrical anchor ring. USP1979044150847.
  7. Sweeny Michael A. (Kent OH) Greco John R. (Ravenna OH) Washkewicz Donald E. (Solon OH). Push in plastic tube fitting. USP1996125584513.
  8. Burge Donald G. (Plainwell MI). Push-in tube fitting and release tool. USP1991065024468.
  9. Norkey Philip (Jackson MI). Quick connect coupling. USP1996065527072.
  10. Olson Darwin C. (Franklin TN). Quick connect tube coupling. USP1993075230539.
  11. Yang Ming-Tung (No. 4-3 ; Lane 97 ; Lung Chuan St. Taipei Hsien TWX). Quick pipe coupling. USP1994025286066.
  12. Campbell Lawrence C. (Berea OH). Quick-connect tube coupling. USP1987014635975.
  13. Brock David J. (Portage MI) Gilbert Kimberly J. (Portage MI) Parrish Lyle E. (Scotts MI). Releasable push-to-connect tube fitting. USP1997115683120.
  14. Helm Homer E. (Troy MI). Releasable tube coupling. USP1980014181329.
  15. Patel Hiralal V. (Dublin OH). Tube fitting. USP1989094867489.

이 특허를 인용한 특허 피인용횟수: 35

  1. Schutte, Joseph P.; Turnau, III, William Franklin; Sanzone, Brian D.; Yourman, Derry. Anti-rotation gripper ring. USP2016129523454.
  2. Schutte, Joseph P.; Turnau, III, William Franklin; Sanzone, Brian D.; Yourman, Derry. Bias release cartridge. USP2016109464743.
  3. Snyder, Sr.,Ronald R.; Wilk, Jr.,Charles E.; Thau, Jr.,Lawrence W.; Dole,Douglas R.; Carom,Terrance M.. Clamping mechanical pipe coupling derived from a standard fitting. USP2009037500699.
  4. Carter, Jr., Robert V.; Stafford, James; Exley, Jeffrey. Combination mechanical/fusion pipe fitting with push connect coupling arrangement. USP2017049611958.
  5. Natter, Brantley; Richards, Arthur Lawrence; Sallam, Faisal K.. Cordset assembly. USP2018029899821.
  6. De Wilde, Gerrit Jan. Coupling between two bodies. USP2011108033578.
  7. Doyen, Serge. Device for and method of installation of component within and removal from a bore. USP20180810047866.
  8. Wilk, Jr.,Charles E.; Cuvo,Anthony J.; Sun,Jianyong. Elbow coupling. USP200603D517666.
  9. Wilk, Jr.,Charles E.; Cuvo,Anthony J.; Sun,Jianyong. Elbow coupling. USP200606D523123.
  10. Auray, Delbert; Smith, Lawrence J.. Electric metal tube push-in fitting. USP2010117841630.
  11. Duggan, Michael; Nixon, Forrest; Blair, Sr., Steven L.. Fluid conduits with integral end fittings and associated methods of manufacture and use. USP2011087987690.
  12. Crompton, David B.; Dias, Libardo Ochoa; Bouchard, Herbert J.. Hybrid push-to-connect fitting, device and assembly. USP2018039920866.
  13. Janousek, James A.. Integral push fitting and valve with integral push fitting and method of manufacturing same. USP2016039289819.
  14. Janousek, James A.. Integral push fitting and valve with integral push fitting and method of manufacturing same. USP2015069052023.
  15. Gretz, Thomas J.; O'Neil, Daniel J.. Liquid-tight and concrete-tight fitting for PVC jacketed metal-clad electrical cable. USP2017059647439.
  16. Fish,Jason Araan; Bruno,Vittorio; Parkman,Kenneth. Low cost diffuser assembly for gas turbine engine. USP2007017156618.
  17. Snyder, Sr., Ronald R.; Wilk, Jr., Charles E.; Thau, Jr., Lawrence W.; Dole, Douglas R.; Carom, Terrance M.. Mechanical pipe coupling derived from a standard fitting. USP2005076913292.
  18. Spears, Wayne; Bosanek, John. Pipe cap. USP2017049611970.
  19. Kluss, William Vernon. Pipe coupling. USP2016019228681.
  20. Spears, Wayne; Spears, II, Robert Wayne; Littleton, David E.. Pipe coupling. USP2017119810359.
  21. Wilk, Jr.,Charles E.; Cuvo,Anthony J.; Sun,Jianyong. Pipe coupling. USP200603D517665.
  22. Wilk, Jr.,Charles E.; Cuvo,Anthony J.; Sun,Jianyong. Pipe coupling. USP200607D524427.
  23. Smith, Lawrence J.. Push-in fitting for electrical metallic tubing with enhanced sealing and continuity. USP2013078474877.
  24. Gretz, Thomas J.. Rain tight fitting for PVC jacketed metal-clad electrical cable. USP2016079385520.
  25. Gretz,Thomas J.; Ofcharsky,John. Rain tight fitting for metal tubing. USP2006077080859.
  26. Smith, Lawrence J.. Removable push electrical fitting for electrical metallic tubing or EMT. USP2012098274000.
  27. Smith, Lawrence J.. Removable push electrical fitting for electrical metallic tubing or EMT having improved pullout resistance. USP2013078487197.
  28. Pawson, Kenneth; Warner, Jay V.; Pierz, Patrick M.; Zoran, Randolph G.. Serviceable exhaust aftertreatment assembly and method. USP2009067550024.
  29. Choi, Sun Muk; Kwak, Ji Ho; Lee, Sang Yong; Jeong, Jae Soo; Kil, Seong Ho; Kim, Seok Kyun; Jeon, Eun Soo. Structure for connecting refrigerant pipe and air conditioner having the same. USP2015018925176.
  30. Schutte, Joseph P.; Turnau, III, William Franklin; Sanzone, Brian D.; Yourman, Derry. Supply stop with connection verification. USP2016119494268.
  31. Wilk, Jr.,Charles E.; Cuvo,Anthony J.; Sun,Jianyong. Tee coupling. USP200603D516686.
  32. Wilk, Jr.,Charles E.; Cuvo,Anthony J.; Sun,Jianyong. Tee coupling. USP200603D517176.
  33. Spears, Wayne; Spears, II, Robert Wayne; Lunt, Alan. Telescoping pipe coupling. USP2017099765912.
  34. Snyder, Sr.,Ronald R.; Wilk, Jr.,Charles E.; Thau, Jr.,Lawrence W.; Dole,Douglas R.; Carom,Terrance M.. Triple-expanded mechanical pipe coupling derived from a standard fitting. USP2006107121593.
  35. Hanke, Harald. Video endoscope with a rotatable video camera. USP2010057713189.