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Plastic tube, coupling, and method of forming same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-024/00
출원번호 US-0157395 (1980-06-09)
발명자 / 주소
  • Rowley William W. (12117 Bradford Chardon OH 44024)
인용정보 피인용 횟수 : 48  인용 특허 : 1

초록

Plastic tubing of extruded polybutylene is provided with an integrally formed end cap or bulb to facilitate the joining of the tube to fixtures, unions, couplings or the like. The end cap or bulb is formed from the tube wall to form a structural bulb and sealing surface which includes a stop flange

대표청구항

A method of integrally forming an end cap having a sealing surface on a plastic tube comprising the steps of placing the end of the tube to be formed partially on an elongated male die projection of a male die with the projection closely conforming to the I.D. of the tube, such male die including a

이 특허에 인용된 특허 (1)

  1. Cotten Roger C. (299 Vincent St. Metairie LA 70002), Method for making flanged tubing.

이 특허를 인용한 특허 (48)

  1. Rowley William W. (11524 Wilbert Rd. Chardon OH 44024), Application for forming a plastic tube coupling.
  2. Stachowiak Robert S., Automated tube reforming apparatus.
  3. Rowley, William W., Bendable polymer-lined water heater connector.
  4. Thomas, Kurt J.; Brown, Derek A.; Enlow, Brian A.; Sailors, Jr., Timothy J.; Christian, Jr., Earl G., Centerset faucet body and method of making same.
  5. Thomas, Kurt J.; Enlow, Brian A.; Sailors, Timothy J.; Brown, Derek A.; Christian, Jr., Earl G., Centerset faucet body and method of making same.
  6. Marty, Garry R.; Thomas, Kurt J.; Enlow, Brian A.; Johnson, Brian Wayne; Kemp, Matthew Lee, Centerset faucet with mountable spout.
  7. Rowley William W., Crosslinked overmolded plumbing tubes.
  8. Rowley William W., Crosslinked polyethylene tubing ends.
  9. Rowley William W., Crosslinked polyethylene tubing ends.
  10. Blethen, Karl Jay, Die assembly for forming a bead on a cylindrical tube.
  11. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
  12. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
  13. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
  14. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
  15. Meehan, Steven Kyle; McGuire, Christopher Michael; Jolliffe, Brian Matthew; Moore, Jeffrey Lee; Crowe, Darrell Scott; Brown, Derek Allen, Faucet spout with water isolating couplings.
  16. Meehan,Steven Kyle; McGuire,Christopher Michael; Jolliffe,Brian Matthew; Moore,Jeffrey Lee; Crowe,Darrell Scott; Brown,Derek Allen, Faucet spout with water isolating couplings.
  17. Thomas, Kurt Judson; Hughett, Michael Shane; Enlow, Brian Alan; Brown, Derek Allen, Fluid connector.
  18. Thomas, Kurt Judson; Hughett, Michael Shane; Enlow, Brian Alan; Brown, Derek Allen, Fluid connector.
  19. Thomas,Kurt Judson; Hughett,Michael Shane; Enlow,Brian Alan; Brown,Derek Allen, Fluid connector.
  20. Bloemendaal, Brent J., Grain bin sensor cable forming apparatus.
  21. Bloemendaal, Brent J., Grain bin sensor cable forming method.
  22. Svetlik, Harvey E., Method and apparatus for forming a flange on thermoplastic tubing.
  23. Peppel George W. (Arlington TX), Method and apparatus for making plastic tubes.
  24. Campau, Daniel N., Method and apparatus for the manufacture of conduit with assembled components and conduit assembly made therefrom.
  25. Rowley William W. (11524 Wilbert Rd. Chardon OH 44024), Method of forming a flange or bellows in a plastic tub.
  26. Davila Luis A. ; Querns Stephen J. ; Inderbitzen Mark, Method of making a fuseless soft tip catheter.
  27. Russell Robert G. ; Stachowiak Robert S. ; Runyan Gary L. ; Bancroft Patrick A., Methods of producing crosslinked polyethylene products.
  28. Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott, Mixing valve including a molded waterway assembly.
  29. Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott, Mixing valve including a molded waterway assembly.
  30. Pinette, Thomas C.; Thomas, Kurt J.; McGuire, Christopher Michael; Marty, Garry Robin; Enlow, Brian Alan, Molded waterway for a two handle faucet.
  31. Pinette, Thomas C.; Thomas, Kurt J.; Brown, Derek A., Overmold interface for fluid carrying system.
  32. Rowley, William W., Polyethylene connectors.
  33. Rowley, William W., Polyolefin connectors.
  34. William W. Rowley, Post extrusion profile processing.
  35. Weinstein Martin J., Pressure vessel: overmolding a polyolefin onto a polyolefin.
  36. Cross Andrew L. (Burton OH) Moran ; Jr. Thomas F. (Aurora OH), Process for forming plastic pipe couplings.
  37. Rowley, William W.; Seman, Richard T., Process for over-molding onto crosslinked polymers.
  38. Robert S. Stachowiak, Reformed crosslinked polyethylene articles.
  39. Pinette, Thomas C.; Thomas, Kurt J.; Brown, Derek A., Spout tip attachment.
  40. Nelson, Alfred C.; Moore, Jeffrey L.; Thomas, Kurt J., Spout tip retention method.
  41. Nelson, Alfred C.; Moore, Jeffrey L.; Thomas, Kurt J., Spout tip retention method.
  42. Rowley William, Thin wall copper sleeve for all plastic conduit.
  43. Thomas, Kurt Judson, Two handle centerset faucet.
  44. Nelson, Alfred C.; Moore, Jeffrey L., Valve mounting assembly.
  45. DeVries, Adam M.; McGuire, Christopher Michael; Thomas, Kurt Judson, Waterway assembly including an overmolded support plate.
  46. Pinette, Thomas, Waterway connection.
  47. Pinette, Thomas, Waterway connection.
  48. Pinette,Thomas, Waterway connection.
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