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Extrusion apparatus and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29F-003/01
출원번호 US-0929650 (1978-07-31)
발명자 / 주소
  • Firth Francis G. (Los Angeles CA)
출원인 / 주소
  • Applied Plastics Co., Inc. (El Segundo CA 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

A cohesive, non-flowable, plastic mass which is difficult to handle in bulk form is subjected to removal from a container and guided flow into a screw conveyor, compression in the conveyor, and controlled heat input and withdrawal while transported by the conveyor to facilitate ultimate extrusion.

대표청구항

For use in extruding viscous material, apparatus comprising (a) a disc having a through opening defining an outlet at one side of the disc, there being a material funneling surface at the opposite side of the disc and tapering toward said outlet, (b) the disc having an annular periphery sized for re

이 특허를 인용한 특허 (41)

  1. Neilson James R. (Toronto CAX) Bishop Robert R. (Agincourt CAX), Apparatus for conditioning hygroscopic plastic material.
  2. Nielsen A. Lamont (2392 E. 2900 South Salt Lake City UT 84109), Candy dispensing apparatus.
  3. Garbar Henry J. (95 Winding Rd. Madison CT 06443) Garbar Joan H. (95 Winding Rd. Madison CT 06443), Device for making cream.
  4. Garrison, Craig W.; DeWhitt, Kevin Clark; Talley, Lance, Devices, systems, and methods for recycling plastic.
  5. Garrison, Craig W.; DeWhitt, Kevin Clark; Talley, Lance, Devices, systems, and methods for recycling plastic.
  6. Fugere,Jeffrey P., Dispense pump with heated pump housing and heated material reservoir.
  7. Fugere, Jeffrey P., Dispense tip with vented outlets.
  8. Fugere, Jeffrey P., Dispense tip with vented outlets.
  9. Fugere,Jeffrey P., Dispense tip with vented outlets.
  10. Fugere, Jeffrey P., Fluid dispense pump with drip prevention mechanism and method for controlling same.
  11. Fugere, Jeffrey P., Fluid dispense pump with drip prevention mechanism and method for controlling same.
  12. Fugere, Jeffrey P., Fluid dispense pump with drip prevention mechanism and method for controlling same.
  13. Fugere, Jeffrey P., Fluid dispense pump with drip prevention mechanism and method for controlling same.
  14. Fugere, Jeffrey P., Fluid dispense pump with drip prevention mechanism and method for controlling same.
  15. Fugere,Jeffrey P., Fluid dispense pump with drip prevention mechanism and method for controlling same.
  16. Fugere, Jeffrey, Fluid dispense tips.
  17. Fugere, Jeffrey, Fluid dispense tips.
  18. Fugere, Jeffrey P., Fluid dispense tips.
  19. Fugere, Jeffrey P., Fluid dispense tips.
  20. Fugere, Jeffrey P., Fluid dispense tips.
  21. Fugere, Jeffrey P., Fluid dispense tips.
  22. Fugere, Jeffrey P., Fluid dispense tips.
  23. Fugere, Jeffrey P., Fluid dispensing system having vacuum unit.
  24. Fugere, Jeffrey P., Fluid pump and cartridge.
  25. Fugere,Jeffrey, Fluid pump and cartridge.
  26. Kearns, Joseph P.; Rokey, Galen J.; Wiltz, Philip B.; Bruning, Anthony L.; Bailey, Lafe N, High capacity extrusion die assembly.
  27. Kearns, Joseph P.; Rokey, Galen J.; Wiltz, Philip B.; Bruning, Anthony L.; Bailey, Lafe N, High capacity extrusion die assembly.
  28. Fugere, Jeffrey P., Material dispense tips and methods for forming the same.
  29. Fugere, Jeffrey P., Material dispense tips and methods for forming the same.
  30. Fugere, Jeffrey P., Material dispense tips and methods for forming the same.
  31. Fugere, Jeffrey P., Material dispense tips and methods for manufacturing the same.
  32. Fugere, Jeffrey P., Method for manufacturing a material dispense tip.
  33. Lenhardt Karl (Neuhausen-Hamberg DEX), Preparation of a plastic for its extrusion particularly in the form of a gaged bead intended to be used as a seal and in.
  34. Jury Mark,GBX ; Walker John Howard,GBX, Screw-extrusion of chocolate and other fat-containing confectionery materials.
  35. Fugere,Jeffrey P., System and method for control of fluid dispense pump.
  36. Bennett, James Michael; DeWhitt, Kevin Clark, Systems and methods for conditioning synthetic crude oil.
  37. Bennett, James Michael; DeWhitt, Kevin Clark, Systems and methods for conditioning synthetic crude oil.
  38. DeWhitt, Kevin Clark, Systems and methods for recycling plastic.
  39. DeWhitt, Kevin Clark, Systems and methods for recycling plastic.
  40. DeWhitt, Kevin Clark, Systems, and methods for recycling plastic.
  41. Lamos Emil M. (Farmington Hills MI) Ross Thomas C. (Livonia MI), Thermal dryer for resin processing.
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