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Container end panel forming method and apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B21D-022/00
  • B21D-028/02
출원번호 US-0605888 (1984-05-01)
발명자 / 주소
  • Bulso
  • Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH)
출원인 / 주소
  • Redicon Corporation (Canton OH 02)
인용정보 피인용 횟수 : 35  인용 특허 : 14

초록

A method and apparatus for forming end panels of uniform thickness for use with two-piece containers. The method includes the steps of engaging the stock under fluid pressure and blanking it; wiping the periphery of the stock against the blanking die to form a lip extending in a direction substantia

대표청구항

A method of forming a container end panel from a flat sheet of material comprising the steps of: (a) blanking and drawing a reverse cup while holding the peripheral edge under pressure; (b) drawing the lip of the end panel and establishing an overlength chuckwall; and (c) releasing holding pressure

이 특허에 인용된 특허 (14)

  1. Khoury Nick S. (Worth IL), Combination score tool and score anvil.
  2. Guimarin Henry L. (Irving TX), Container opening apparatus.
  3. Murayama Kashiwa (Fujisawa JPX), Easily openable container closure having a shell and a sealing member, apparatus for producing the same.
  4. Kraska ; John L., End panel for containers.
  5. Elser William F. (Toledo OH), End structure for a can body and method of making same.
  6. Valek John (Cicero IL) Miller Roland E. (Orangeville IL) Scaletta Joseph A. (Mount Prospect IL), Method and apparatus for making drawn containers.
  7. Klein Gerald B. (13451 Stuart Ct. Broomfield CO 80020), Method for the manufacture of a can lid having a triple-fold pushdown gate.
  8. Klein ; Gerald B., Method for the manufacture of a can lid having a triple-fold, pushdown gate.
  9. Saunders William T. (Weirton WV), Method of and apparatus for deep drawing metal containers.
  10. Kelley John S. (Wenham MA) Moldas Richard P. (Weirton WV), Method of making can closures.
  11. Jordan Charles L. (Upper Burrell Township ; Westmoreland County PA), Method of reforming a can end.
  12. Kelley John S. (Wenham MA) Grise Frederick G. J. (Osterville MA) Lovell Walter C. (Wilbraham MA), Punch press and method for making can ends with closures.
  13. Dalli Allan G. (Warrandyte AUX) Revill Peter L. (Middle Park AUX), Push-in closures.
  14. LaCross George D. (Burbank IL), Tethered tab with changeable bend line.

이 특허를 인용한 특허 (35)

  1. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Apparatus for controlling movement in a single action forming press.
  2. Brian Fields ; Lloyd Wilson, Can end having a strengthened side wall and apparatus and method of making same.
  3. Fields Brian ; Wilson Lloyd, Can end having a strengthened side wall and apparatus and method of making same.
  4. Stodd, R. Peter; Bathurst, Jess, Can shell and double-seamed can end.
  5. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
  6. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
  7. Stodd, R. Peter; Bathurst, Jess N., Can shell and double-seamed can end.
  8. Jentzsch, Kevin Reed; Chasteen, Howard; Jacober, Mark A., Container end closure.
  9. Bulso, Joseph D., Container end closure with arcuate shaped chuck wall.
  10. Bulso, Joseph D., Container end closure with improved chuck wall provided between a peripheral cover hook and countersink.
  11. Carstens, Aaron E.; McClung, James A.; Ripple, Paul L.; Butcher, Gregory H.; McCarty, Patrick K., Container, and selectively formed shell, and tooling and associated method for providing same.
  12. McClung, James A.; Carstens, Aaron E.; Butcher, Gregory H.; Ripple, Paul L., Container, and selectively formed shell, and tooling and associated method for providing same.
  13. Matheisl, Michael; Novacek, Thomas; Khu, Peter, Deep-drawing device.
  14. Osmanski Thomas S. (St. Charles IL) Dresden Jeffrey A. (Algonquin IL), Die assembly for and method of forming metal end unit.
  15. Nguyen, Tuan A., Metallic beverage can end closure with offset countersink.
  16. Fields Brian, Method and apparatus for forming a can end having an improved anti-peaking bead.
  17. Stodd Ralph P., Method and apparatus for forming a can shell.
  18. Stodd Ralph P. (Dayton OH) Stewart Harry D. (Arcanum OH), Method and apparatus for forming a can shell.
  19. Stodd Ralph P. (Dayton OH) Stewart Harry D. (Tipp City OH), Method and apparatus for forming a can shell.
  20. McClung, James A., Method and apparatus for forming a container component.
  21. Jentzsch, Kevin Reed; Chasteen, Howard; Jacober, Mark A., Method and apparatus for forming a reinforcing bead in a container end closure.
  22. Jentzsch,Kevin Reed; Chasteen,Howard; Jacober,Mark A., Method and apparatus for forming a reinforcing bead in a container end closure.
  23. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  24. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming container end panels.
  25. McClung,James A., Method and apparatus for forming container end shells with reinforcing rib.
  26. McClung,James A., Method and apparatus for forming container end shells with reinforcing rib.
  27. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method and apparatus for forming end panels for containers.
  28. 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.
  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. 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.
  31. Bulso ; Jr. Joseph D. (Canton OH) McClung James A. (North Canton OH), Method for controlling movement in a single action forming press.
  32. Hafner, Josef Thomas, Multistage press.
  33. Turnbull,Robert Dean; Stefansic,Donna Rebecca, Shell press and method of manufacturing a shell.
  34. Turner,Timothy L.; Gogola,Michael R., Single action press for manufacturing shells for can ends.
  35. Turner,Timothy L.; Gogola,Michael R., Single action press for manufacturing shells for can ends.
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