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Method and apparatus for spreading open envelopes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B65B-043/30
출원번호 US-0475219 (1990-02-05)
발명자 / 주소
  • DeWitt Robert R. (Marlton NJ) York Michael E. (Gibbsboro NJ)
출원인 / 주소
  • Opex Corporation (Moorestown NJ 02)
인용정보 피인용 횟수 : 28  인용 특허 : 0

초록

Operations associated with the reciprocating suction arms of a mail extraction device are modified to prevent bleed through from occurring as the opposing faces of an envelope are spread open by the reciprocating arms by drawing an air flow through the suction arms which is sufficient to draw the en

대표청구항

A method for spreading open an envelope which has been severed along at least one edge, by a pair of suction arms disposed on opposite sides of said envelope, comprising the steps of: advancing the suction arms toward said envelope; drawing an air flow through said suction arms which is sufficient t

이 특허를 인용한 특허 (28)

  1. Sus,Gerald A.; Dorsten,Ron; Hong,Jenny; Schackmuth,Glenn; Ceste,Mario G.; Pinnow,Curtis Clarence; Juneau,Christopher; Konold,Steven; Montafi,Richard; Nunley,Benny; Rose,Charles E.; Courier,Andrew; Keough,Kevin; Terrazzano,Richard, Automated device for packaging food.
  2. Sus,Gerald A.; Schackmuth,Glenn; Conley,Craig; Dorsten,Ron; Ewald,Henry T.; Hong,Jenny M.; Bone,David; Rudesill,Brian; Ceste,Mario G.; Corliss,John M.; Courier,Andrew; Day,William; Greening,Doug Christian; Jones,Doug; Keough,Kevin; Konold,Steven; Lozouski,James; Meisner,John; Montafi,Richard; Nevarez,Roberto; Nunley,Benny; Pinnow,Curtis Clarence; Rose,Charles E.; Stanger,Keith; Wedel,John A.J.; Goodwin,Joseph A.; Coul,Chris; Zizas,Mike; Ivancevic,Dusan; Billman,Gregery M.; Yagla,Steve, Automated food processing system and method.
  3. Sus,Gerald A.; Dorsten,Ron; Hong,Jenny; Schackmuth,Glenn; Courier,Andrew; Keough,Kevin; Terrazzano,Richard; Ceste,Mario G.; Pinnow,Curtis Clarence; Juneau,Christopher; Konold,Steven; Montafi,Richard; Nunley,Benny; Rose,Charles E., Automated method for packaging food.
  4. Schackmuth, Glenn; Nunley, Benny; Rose, Charles E., Automated system and method for handling food containers.
  5. Yamamoto, Kazunori; Yasuhira, Masanori, Bag opening method and apparatus for use in bag filling and packaging.
  6. Lutz, Raymond Mark; Turner, Steven Carl, Envelope seal verification system and method.
  7. Helmlinger, David; Miller, Gary; Chezik, Peter M.; DeWitt, Robert R., Feeder for feeding document to document imaging system and method for feeding documents.
  8. Helmlinger, David; Miller, Gary; Chezik, Peter M.; DeWitt, Robert R., Feeder for feeding document to document imaging system and method for feeding documents.
  9. Sus, Gerald A.; Schackmuth, Glenn; Conley, Craig; Dorsten, Ron; Ewald, Henry T.; Hong, Jenny M.; Bone, David; Rudesill, Brian; Ceste, Mario G.; Greening, Doug Christian; Keough, Kevin; Meisner, John; Pinnow, Curtis Clarence; Wedel, John A. J., Frozen food dispensing device and method.
  10. Todd C. Werner, High speed machine for inserting sheets into envelopes.
  11. Werner, Todd C., High speed machine for inserting sheets into envelopes.
  12. Werner, Todd C., High speed machine for inserting sheets into envelopes.
  13. Werner, Todd C., High speed machine for inserting sheets into envelopes.
  14. Miller John ; Riley William B., Method and apparatus for automatically positioning a pneumatic envelope opener.
  15. Passoni, Gianfranco, Method and apparatus for inserting objects into opened envelopes.
  16. Miller John ; Riley William B., Method and apparatus for opening an envelope in an inserting machine.
  17. Robertson James G. ; York Michael E. ; Minbiole Eric P. ; Dewitt Robert R. ; Hayduchok George L. ; VanSant Glen J., Method and apparatus for processing envelopes containing contents.
  18. Robertson, James G.; York, Michael E.; Minbiole, Eric P.; Dewitt, Robert R.; Hayduchok, George L.; VanSant, Glen J., Method and apparatus for processing envelopes containing contents.
  19. DeWitt, Robert R.; Hayduchok, George L., Method and apparatus for processing mail obtain image data of contents.
  20. DeWitt, Robert R.; Hayduchok, George L.; Chezik, Peter M., Method and apparatus for processing mail to obtain image data of contents.
  21. DeWitt, Robert R.; Hayduchok, George L; Chezik, Peter M, Method and apparatus for processing mail to obtain image data of contents.
  22. Marcinik, Robert F.; Suleski, Richard A., Method and device for holding envelopes during insertion.
  23. John Miller ; Joseph Pinheiro, Jr., Method and device for maintaining the opening position of an envelope.
  24. Miller, John; Pinheiro, Jr., Joseph, Method and device for maintaining the opening position of an envelope.
  25. James E. Foley, Method for reading and sorting documents.
  26. James E. Foley, Method for reading and sorting documents.
  27. James E. Foley, Method for sorting documents.
  28. Cawley Clifton M. (Nederland TX) Cawley Wesley D. (Port Neches TX), Robot means for unloading open boxes.
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