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특허 상세정보

Pelletizer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29F-003/00    B29C-017/14   
미국특허분류(USC) 425/142 ; 72/254 ; 83/520 ; 264/142
출원번호 US-0319445 (1981-11-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 34  인용 특허 : 6
초록

The pelletizer comprises a chamber having a first side and a second side coupled to an extruder. A shaft extends through the first side into the chamber, a rotatable cutter assembly is mounted to the end of the shaft in the chamber and a die assembly is mounted at the second side of the chamber and has a die face facing into the chamber. The cutter assembly is positioned for rotation adjacent the die face. A prime mover is coupled to the shaft for rotating the cutter assembly. Plastic material is extruded through holes in the die assembly into the chambe...

대표
청구항

In a pelletizer of the type comprising a chamber having a first side and a second side coupled to an extruder, a shaft extending through the first side into the chamber, a rotatable cutter assembly mounted to the end of the shaft in the chamber and including knife blades, a die assembly mounted at and forming part of the second side of the chamber and including a die having a die face facing into the chamber, the cutter assembly being positioned for rotation adjacent the die face, and a prime mover coupled to the shaft for rotating the cutter assembly su...

이 특허를 인용한 특허 피인용횟수: 34

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  2. Williams,Edward E.. Apparatus and process for cutting of extruded material. USP2007087258044.
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  4. Feichtinger, Klaus; Hackl, Manfred; Wendelin, Gerhard. Apparatus for granulating hot cut. USP2015038985986.
  5. Voigt Jrgen (Wathlingen DEX). Apparatus for granulating plastics materials. USP1987124710113.
  6. Dahlheimer, Stefan. Cutter head holder of an underwater granulator. USP2015028961164.
  7. Spelleken Juergen,DEX. Cutter hub holder. USP2001126332765.
  8. Spelleken Juergen,DEX. Cutter hub holder. USP1999105962033.
  9. Konno,Masashi; Nagami,Nobuki; Yoshii,Yasuo; Ikeda,Osamu; Nakata,Yoshiaki; Iritani,Kazuo. Cutter machine. USP2008037338273.
  10. Bertolotti Franco (Milan ITX). Cutting device for the hot granulation of thermoplastic polymers. USP1987064671756.
  11. Noriega Escobar,Maria Del Pilar; Naranjo Carvajal,Alberto; Osswald,Tim Andreas; Ferrier,Nicola. Device to visualize in-line and quantify the polymer melting in plasticating screw machines without significantly affecting its thermal regime. USP2008017314363.
  12. Edelman, Matthew J.; Wenger, Brad. Extruder cut-off knife assembly having remote adjustment mechanism. USP2011118056458.
  13. Martin,John W.. Flow guide for underwater pelletizer. USP2008077393484.
  14. Baier, Stefan K.; Bhaskar, Ajay Rajeshwar; Bortone, Eugenio; Faa, Pierre; Hwang, Chien-Seng; Morales-Alvarez, Jorge C.; Palta, Deepali. Micropellets of fine particle nutrients in snack food products. USP20190110178876.
  15. Abrego, Oscar Mario; Elliott, Matthew Craig; Errisuriz, Rafael; McAlpin, James Mark; Ramsey, Blake; Wheeler, Tracie; Simon, Sr., Bervick; Wishlinski, Jack. Pelletizer knife hub transport mechanism. USP2004046716018.
  16. Messina Gregory S. ; Tofte Michael A.. Polymer pelletizing indexing system. USP2001046217802.
  17. Kazemzadeh Massoud (Bloomington MN). Process for manufacturing fat-enriched foods. USP1996125587193.
  18. Ma Chin-Yuan G. (Sugar Land TX) Secrist Jerry W. (Houston TX). Process for pelletizing polymer. USP1997035611983.
  19. Zebrowski,Gerald R.. Reclaimed magnesium desulfurization agent. USP2006016989040.
  20. Hundley ; III Raymond E. (Eagle Rock VA). Removable die center for extrusion dies. USP1986114621996.
  21. Arita, Keizo; Yoshii, Yasuo; Iritani, Kazuo; Ikeda, Osamu; Nakata, Yoshiaki; Iwasaki, Shin. Resin granulating apparatus. USP2013128602762.
  22. Morales-Alvarez, Jorge C.; Rao, V. N. Mohan. Rotary head extruder. USP2018059955712.
  23. Williams, Dennis; Williams, David K.. Rotor assembly with one-piece finger member. USP20190310220558.
  24. Williams, Dennis; Williams, David K.. Rotor assembly with one-piece finger member. USP2016039271523.
  25. Hurt, David W.; Veltel, Juergen; Aholt, Martin; Patton, Damon M.; Sprouse, John P.. System for controlling cutter hub position in underfluid pelletizer. USP2016119481122.
  26. Nye, Paul H; Desautels, John. Systems and methods for providing a personal affector machine. USP2013028377360.
  27. Fridley, Michael A.. Thermally insulated die plate assembly for underwater pelletizing and the like. USP2014048708688.
  28. Morales-Alvarez, Jorge C.; Rao, V. N. Mohan. Twin screw rotary head extruder, method of extrusion and random extruded products. USP2017069669574.
  29. Fridley,Michael A.. Two-piece water box assembly for pelletizer. USP2007027172397.
  30. Kasai, Shigehiro; Takahashi, Katsunori; Tanaka, Tatsuya; Kuroda, Yoshinori; Kashiwa, Masahiko. Underwater cutting granulating device. USP2003036537050.
  31. Yoshida Minoru,JPX ; Mizuguchi Hideki,JPX ; Kobayashi Nobuhisa,JPX ; Ishida Masaharu,JPX. Underwater granulating die. USP2001046220847.
  32. Ready, Kelly; Marchet, Antonio; Reinheimer, Jonathan. Underwater pelletizer and cutting system therefor. USP2003126663372.
  33. Harris Ronald D. (Houston TX) Wood Robert B. (Bellville TX). Underwater pelletizer having shroud element mounted to die face. USP1997015593702.
  34. Eloo,Michael; Veltel,Jurgen. Underwater pelletizer with positively controlled cutter HUB. USP2006047033152.