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Can end produced from downgauged blank

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B21D-051/44
  • B21D-051/38
  • B21D-022/24
  • B65D-017/00
출원번호 US-0795434 (2010-06-07)
등록번호 US-9566634 (2017-02-14)
발명자 / 주소
  • Gogola, Michael R.
  • Forrest, Randall G.
출원인 / 주소
  • REXAM BEVERAGE CAN COMPANY
대리인 / 주소
    Greer, Burns & Crain, Ltd.
인용정보 피인용 횟수 : 0  인용 특허 : 56

초록

A can end for a two-piece beverage container has a curl positioned about a longitudinal axis which defines an outer perimeter of the can end. A circumferential wall angles downwardly and radially inwardly relative to a radially inner portion of the curl. A strengthening member extends radially inwar

대표청구항

1. A method of forming a can end for a two-piece beverage container, the can end having a central panel wall with a product side and a public side, the public side having a means for opening a frangible panel segment, the method comprising the steps of: forming in a shell press an end member shell c

이 특허에 인용된 특허 (56)

  1. Kaminski Elton G. (Sidney OH), Apparatus for reforming an end shell.
  2. Nguyen Tuan A. (Broomfield CO), Buckle resistance for metal container closures.
  3. Nguyen Tuan A. (Broomfield CO), Buckle resistance for metal container closures.
  4. Nguyen Tuan A. (Thornton CO), Buckle resistance for metal container closures.
  5. Wilkinson Harlen E. (Crystal Lake IL) Langseder Neal E. (Rolling Meadows IL), Buckle resistant can end.
  6. Watson, Martin J.; Fields, Brian; Lockley, Andrew Robert, Can end.
  7. Watson,Martin John; Fields,Brian; Lockley,Andrew Robert, Can end.
  8. Brifcani Mouayed Mamdooh,GBX ; Hinton Peter James,GBX ; Kysh Mark Christopher,GBX, Can end and method for fixing the same to a can body.
  9. Kysh Mark C. (Reading GB2), Can end shells.
  10. 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.
  11. Christopher G. Neiner, Can lid closure and method of joining a can lid closure to a can body.
  12. Stodd, R. Peter, Can shell and double-seamed can end.
  13. Stodd,Ralph Peter, Can shell and double-seamed can end.
  14. Kalenak Robert D. (Golden CO) Dierking Stanley E. (Golden CO), Container closure with increased strength.
  15. Perry ; deceased ; Walter Merton, Container with attached closure.
  16. R. Peter Stodd, Double-seamed can end and method for forming.
  17. LaBarge Robert L. (Ben Avon PA) Heffner Robert E. (Lower Burrell PA), Easy opening container end closure.
  18. Turner Timothy L. ; Forrest Randall G. ; Miles Michael P., End closure with improved openability.
  19. Kraska ; John L., End panel for containers.
  20. Herdzina Frank J. (Schaumburg IL) Kossmann Hans (Barrington IL) Lemke Harold C. (Grayslake IL), Forming of end closures.
  21. Smith Eugene F. (Morrison CO) Nguyen Tuan A. (Northglenn CO), Increased strength for metal beverage closure through reforming.
  22. Smith, Eugene F.; Nguyen, Tuan A., Increased strength for metal beverage closure through reforming.
  23. Borden Craig L. ; Brown McKay C. ; Gillest Edmund T. ; Lieb David P., Lightweight metal beverage container.
  24. Nguyen Tuan A. (Thornton CO), Metal closure with circumferentially-variegated strengthening.
  25. Kraska John L. (Riverside IL), Metal container end.
  26. Tuan A. Nguyen ; Jess N. Bathurst, Metallic beverage can end.
  27. Stodd Ralph P. (6450 Poe Ave. ; Suite 509 Dayton OH 45414), Method and apparatus for forming a can shell.
  28. Cudzik Daniel F. (Richmond VA), Method and apparatus for forming can ends.
  29. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  30. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  31. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  32. Kraska John L. (Riverside IL), Method and apparatus for forming ends.
  33. 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.
  34. Brown Omar L. (Dayton OH) Wynn David K. (Tipp City OH), Method and apparatus for making and transferring shells for cans.
  35. 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), Method and apparatus for making shells for can ends.
  36. Bachmann Henry C. (Dayton OH) Fraze Ermal C. (Dayton OH), Method and apparatus for making shells for cans.
  37. Fraze Ermal C. (Dayton OH) Bachmann Henry C. (Dayton OH), Method for forming a shell for a can type container.
  38. LaBarge Robert L. (Ben Avon PA) Heffner Robert E. (Lower Burrell PA), Method for making an easy opening container end closure.
  39. Taube William L. (Murrietta CA) Roberts David A. (Wokingham GB2), Method of and apparatus for forming a reinforced can end.
  40. Wilkinson Harlen E. (Crystal Lake IL) Langseder Neal E. (Rolling Meadows IL), Method of forming a buckle resistant can end.
  41. 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.
  42. Schultz ; Freddy R., Method of forming a pressure resistant end shell for a container.
  43. Jordan Charles L. (Upper Burrell Township ; Westmoreland County PA), Method of reforming a can end.
  44. LaBarge Robert L. (Ben Avon Borough PA), Pressure release for carbonated beverage containers.
  45. Biondich Scott C. (Delmont PA), Pressure resistant end shell for a container and method and apparatus for forming the same.
  46. McEldowney Carl (Russia OH) Spangler Philip (Sidney OH), Pressure resistant sheet metal end closure.
  47. Strube Lutz,DEX ; Hoft Peter,DEX ; Heinecke Dieter,DEX, Process for further treating a closure end made of sheet.
  48. Turner, Timothy; Forrest, Randy G.; Gopalaswamy, Rajesh, Reformed can end for a container and method for producing same.
  49. 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.
  50. Turner Timothy L. (Cary IL) Dettmer Dennis (Naperville IL) Forrest Randall G. (Hoffman Estates IL), Reformed container end.
  51. Taube William L. (Murrietta CA) Roberts David A. (Wokingham GB2), Reinforced can end.
  52. 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.
  53. Bachmann, Henry C.; Brown, Omar L.; Fraze, Ermal C.; Gregg, James R.; Wynn, David K., Shell making method and apparatus.
  54. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Shell reforming method and apparatus.
  55. Neiner Christopher G., Stay-on-tab container closure having tear panel with no contour features on the upper surface.
  56. Wilkinson Harlen E. (Crystal Lake IL) Sopher Theodore (La Crescenta CA), Warp resistant closure for sanitary cans.
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