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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method and apparatus for forming a can end having an improved anti-peaking bead

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B21D-051/44   
미국특허분류(USC) 723/794 ; 723/48
출원번호 US-0137436 (1998-08-20)
발명자 / 주소
  • Fields Brian
출원인 / 주소
  • Crown Cork & Seal Technologies Corporation
대리인 / 주소
    Woodcock Washburn Kurtz Mackiewicz & Norris LLP
인용정보 피인용 횟수 : 73  인용 특허 : 54
초록
▼

An apparatus and method for forming a narrow, tightly radiused annular anti-peaking bead in a can end in a multi-station conversion press. In a first forming station, a metal blank is first drawn into a cup shaped blank having a side panel and then reformed by reversing the action of the drawing tooling so as to fold the side panel into an initial, relatively broad annular bead. The initially beaded can end is then transferred to a second forming station where its periphery is pre-curled and the annular bead is reworked so as to reduce its width and radi...

대표
청구항
▼

[ What is claimed:] [1.] A method of forming a can end, comprising the steps of:a) forming a metal blank having a periphery and a center panel;b) forming an annular bead in said metal blank, said annular bead defined by radially displaced and circumferentially extending inner and outer walls joined by an arcuate section, said inner and outer walls defining a width of said bead therebetween, said annular bead having an exterior surface and an interior surface, said exterior and interior surfaces defining therebetween a thickness of said metal forming said...

인용문헌 (54)

  1. Kaminski Elton G. (Sidney OH), Apparatus for reforming an end shell.
  2. Walden Richard G. (Childrey ; Near Wantage GB2), Attaching closure to containers.
  3. Rush Jonathan E. (Phillipsburg NJ) Toczek Thomas R. (Nazareth PA), Beverage cup lid having an annular flange extension for increased cap retention force, and method of manufacture.
  4. Hoeffken Russell W. (Belleville IL), Blower housing seam and method of making same.
  5. Jewitt Joseph H. (Stanley GBX) Harley Jack (Coventry GBX), Bottom seam for pail.
  6. Nguyen Tuan A. (Broomfield CO), Buckle resistance for metal container closures.
  7. Nguyen Tuan A. (Broomfield CO), Buckle resistance for metal container closures.
  8. Wilkinson Harlen E. (Crystal Lake IL) Langseder Neal E. (Rolling Meadows IL), Buckle resistant can end.
  9. Heyes Peter J. (Wantage GBX) Brown Alison M. (Wantage GBX), Can end formed from laminated metal sheet.
  10. Fundom Danny L. (Massillon OH) Kirk William A. (Massillon OH), Can end pour spout and pull tab construction.
  11. Kysh Mark C. (Reading GB2), Can end shells.
  12. Griffith, Edwin D., Composite container.
  13. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Container end panel forming method and apparatus.
  14. Le Bret Lucien F. (Saint Gratien FRX), Container seam and a process for forming a container seam.
  15. Thompson Mortimer S. (Maumee OH), Containers and cans and method of and apparatus for producing the same.
  16. Osmanski Thomas S. (St. Charles IL) Dresden Jeffrey A. (Algonquin IL), Die assembly for and method of forming metal end unit.
  17. Zysset Edgar H. (St. Cloud FL), Easy open end with temporary retention center for safety purposes.
  18. Le Bret Lucien F. (Saint Gratien FRX) Saada Robert (Maisons-Alfort FRX), End closures for a container body.
  19. Kraska ; John L., End panel for containers.
  20. Smith Eugene F. (Morrison CO) Nguyen Tuan A. (Northglenn CO), Increased strength for metal beverage closure through reforming.
  21. Smith, Eugene F.; Nguyen, Tuan A., Increased strength for metal beverage closure through reforming.
  22. Smith Peter J. (Wantage GB2) Pavely Andrew P. (Blunsdown GB2), Lid retaining collar.
  23. Stodd Ralph P. (Dayton OH) Stewart Harry D. (Tipp City OH), Method and apparatus for forming a can shell.
  24. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  25. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  26. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  27. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming end panels for containers.
  28. Kraska John L. (Riverside IL), Method and apparatus for forming ends.
  29. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming reforming and curling shells in a single press.
  30. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming, reforming and curling shells in a single press.
  31. Bachmann Henry C. (Dayton OH) Fraze Ermal C. (Dayton OH), Method and apparatus for making shells for cans.
  32. Nguyen Tuan A. (Golden CO) Farley Todd W. (Arvada CO), Method and apparatus for producing container body end countersink.
  33. Heffner Robert E. (Lower Burrell PA), Method for making a metal can end.
  34. Le Bret Lucien F. (Saint-Gratien FRX) Saada Robert (Maisons-Alfort FRX), Method for seaming end closures to a container body.
  35. Taube William L. (Murrietta CA) Roberts David A. (Wokingham GB2), Method of and apparatus for forming a reinforced can end.
  36. Taube William L. (Murrietta CA) Roberts David A. (Wokingham GB2), Method of forming a one-piece can body having an end reinforcing radius and/or stacking bead.
  37. Schultz ; Freddy R., Method of forming a pressure resistant end shell for a container.
  38. Jordan Charles L. (Upper Burrell Township ; Westmoreland County PA), Method of reforming a can end.
  39. Kramer Antonio H. (San Paulo BRX), Microseamed metallic can.
  40. Wahler Richard O. (Palatine IL), Notched double seaming chuck.
  41. Von Holdt John W. (7430 N. Croname Rd. Niles IL 60648), Plastic bucket defining annular inwardly projecting ridge.
  42. Biondich Scott C. (Delmont PA), Pressure resistant end shell for a container and method and apparatus for forming the same.
  43. McEldowney Carl (Russia OH) Spangler Philip (Sidney OH), Pressure resistant sheet metal end closure.
  44. Turner Timothy L. (5704 Greenview Rd. Cary IL 60013) Dettmer Dennis (126 N. Columbia St. Naperville IL 60540) Forrest Randall G. (1205 Monarch La. Hoffman Estates IL 60195), Reformed container end.
  45. Diekhoff Hans H. (Greensburg PA), Reforming necked-in portions of can bodies.
  46. Klein Gerald B. (13451 Stuart Ct. Broomfield CO 80020-5531), Reinforced beverage can end with push down gate.
  47. Taube William L. (Murrietta CA) Roberts David A. (Wokingham GB2), Reinforced can end.
  48. Bachmann Henry C. (Dayton OH) Brown Omar L. (Dayton OH) Fraze Ermal C. (Dayton OH) Wynn David K. (Dayton OH) Gregg James R. (Springboro OH), Shell for can.
  49. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Shell reforming method and apparatus.
  50. Bulso ; Jr. Joseph D. (Canton OH) Doyle Stephen D. (North Canton OH) McClung James A. (North Canton OH), Shell tooling.
  51. Bulso, Jr., Joseph D.; Doyle, Stephen D.; McClung, James A., Shell tooling method.
  52. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Single station, in-die curling of can end closures.
  53. Greenebaum ; II James E. (Highland Park IL), Skirtless mounting cup.
  54. Woodley ; Keith R., Tapered plastic container with seamed metal end and method for making it.

이 특허를 인용한 특허 (73)

  1. Chapin, Barry W., Beverage can marketing device.
  2. Chapin, Barry W., Beverage can marketing device.
  3. Burleson, Jr., Lynn A.; Phillips, John L.; Gust, Donald M.; Bloedorn, Rohm E., Can end.
  4. Burleson, Jr., Lynn A.; Phillips, John L.; Gust, Donald M.; Bloedorn, Rohm E., Can end.
  5. Dunwoody, Paul Robert; Paillet, Laure Helene Marie, Can end.
  6. Turner, Timothy L.; Forrest, Randall G.; Gopalaswamy, Rajesh; Gogola, Michael R., Can end.
  7. Turner, Timothy; Gopalaswamy, Rajesh; Forrest, Randall G., Can end.
  8. Turner, Timothy; Gopalaswamy, Rajesh; Forrest, Randall G., Can end.
  9. Turner, Timothy; Gopalaswamy, Rajesh; Forrest, Randy G., Can end.
  10. Turner,Timothy; Gopalaswamy,Rajesh; Forrest,Randall G., Can end.
  11. Turner,Timothy; Gopalaswamy,Rajesh; Forrest,Randall G., Can end.
  12. Turner,Timothy; Gopalaswamy,Rajesh; Forrest,Randy G., Can end.
  13. Watson, Martin J.; Fields, Brian; Lockley, Andrew Robert, Can end.
  14. Watson, Martin J.; Fields, Brian; Lockley, Andrew Robert, Can end.
  15. Watson, Martin J.; Fields, Brian; Lockley, Andrew Robert, Can end.
  16. Watson, Martin J.; Fields, Brian; Lockley, Andrew Robert, Can end.
  17. Watson,Martin John; Fields,Brian; Lockley,Andrew Robert, Can end.
  18. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
  19. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
  20. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
  21. Brifcani, Mouayed Mamdooh; Hinton, Peter James; Kysh, Mark Christopher, Can end and method for fixing the same to a can body.
  22. Forrest, Randall G.; Turner, Timothy L., Can end with countersink.
  23. Turner, Timothy L.; Forrest, Randall G.; Gopalaswamy, Rajesh; Gogola, Michael R., Can end with fold.
  24. Turner, Timothy L.; Forrest, Randall G., Can end with negatively angled wall.
  25. Forrest, Randall G.; Turner, Timothy L., Can end with reinforcing bead.
  26. Forrest, Randall G.; Turner, Timothy L., Can end with reinforcing bead.
  27. Burleson, Jr., Lynn A.; Phillips, John L.; Gust, Donald M.; Bloedorn, Rohm E., Can end with strengthening bead configuration.
  28. Burleson, Jr., Lynn A.; Phillips, John L.; Gust, Donald M.; Bloedorn, Rohm E., Can end with strengthening bead configuration.
  29. Santamaria, Alejandro J.; Mathabel, Richard R.; Boysel, Darl G., Can end, tooling for manufacture of the can end and seaming chuck adapted to affix a converted can end to a can body.
  30. Reed, James; Neiner, Christopher G., Can lid closure.
  31. Stodd, R. Peter, Can shell and double-seamed can end.
  32. Stodd, R. Peter; Bathurst, Jess, Can shell and double-seamed can end.
  33. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
  34. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
  35. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
  36. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
  37. Stodd,Ralph Peter, Can shell and double-seamed can end.
  38. Jentzsch, Kevin Reed; Chasteen, Howard; Jacober, Mark A., Container end closure.
  39. Bulso, Joseph D., Container end closure with arcuate shaped chuck wall.
  40. Chasteen, Howard C.; Jacober, Mark A., Container end closure with buckle control feature.
  41. Bulso, Joseph D., Container end closure with improved chuck wall provided between a peripheral cover hook and countersink.
  42. Chapin, Barry W., Countersink groove cover for a beverage can.
  43. Chapin, Barry W., Countersink groove cover for a beverage can.
  44. Chapin, Barry W., Countersink groove cover on a beverage can.
  45. Turnbull, Robert D., Die curl assembly.
  46. Yamano,Takayuki; Iwaya,Jiro, Die set for press forming metal sheet and press forming method of metal sheet.
  47. R. Peter Stodd, Double-seamed can end and method for forming.
  48. Hall, Jason John, Easily openable can end, container, and methods of forming.
  49. Jeon, Jeong-Wook, Easily openable can lid having a movable portion.
  50. Jeon, Jeong-Wook, Easily openable can lid having a movable portion for pull tab access.
  51. Ramsey, Christopher Paul; Chant, Garry Richard; Lockley, Andrew Robert; Fields, Brian; Watson, Martin John; Hyde, Eleanor Rachel Ann, Full aperture beverage end.
  52. Ramsey, Christopher Paul; Chant, Garry Richard; Lockley, Andrew Robert; Fields, Brian; Watson, Martin John; Hyde, Eleanor Rachel Ann, Full aperture beverage end.
  53. Kittler, Michael Patrick; Chant, Garry Richard, Full aperture can end.
  54. Fields, Brian, Full aperture open beverage can.
  55. Fields, Brian, Full aperture open beverage can.
  56. Fields, Brian, Full aperture open beverage can.
  57. Ramsey, Christopher Paul; Chant, Garry Richard; Lockley, Andrew Robert; Fields, Brian; Watson, Martin John; Hyde, Eleanor Rachel, Full aperture open beverage can.
  58. Fields, Brian, Full longitudinally oriented oval aperture can.
  59. Fields, Brian, Full offset-circular aperture can.
  60. Fields, Brian, Full transversely oriented oval aperture can.
  61. Zonker, Harry R.; Myers, Gary L.; Dick, Robert E.; Boysel, Darl G.; Ward, John S., Metal end shell and easy opening can end for beer and beverage cans.
  62. Nguyen, Tuan A., Metallic beverage can end closure with offset countersink.
  63. Nguyen,Tuan A.; Bathurst,Jess N.; Reed,James A.; Neiner,Christopher G., Metallic beverage can end with improved chuck wall and countersink.
  64. Jentzsch, Kevin Reed; Chasteen, Howard; Jacober, Mark A., Method and apparatus for forming a reinforcing bead in a container end closure.
  65. Jentzsch,Kevin Reed; Chasteen,Howard; Jacober,Mark A., Method and apparatus for forming a reinforcing bead in a container end closure.
  66. Bathurst,Jess N.; Traphagen,James D., Method and apparatus for shaping a metallic container end closure.
  67. Nakao, Keiichiro; Sato, Takanori; Kobayashi, Takuo, Method and apparatus of forming tailored blank plate.
  68. Turner, Timothy L.; Forrest, Randall G.; Gopalaswamy, Rajesh; Gogola, Michael R., Method of forming a can end.
  69. Saucedo, Alejandro; Kirk, William A.; Chorzempa, Henry S.; Fundom, Danny L., Method of forming a can end having a moveable portion.
  70. Duffield, Dean, Method of making aerosol valve mounting cups and resultant cups.
  71. Maeda, Kazuhisa; Nonomura, Kiyoshi; Fukuyama, Yoshiyuki; Yamano, Takayuki; Iwaya, Jiro, Press forming method.
  72. Turner, Timothy L.; Forrest, Randall G.; Gogola, Michael R., Seaming apparatus and method for cans.
  73. Buckle, Keith Edward; Andrews, Mark; Takahura, Thomas, Thin-wall anode can.

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