3283041

Information

• Patent Grant
• 3283041

• References
• Source

• Patent Number

  3,283,041

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1966
  58 years ago

• CPC

  • B29C47/847 - characterised by differential heating or cooling
  • B29C47/84 - Heating or cooling the screws
  • B29C47/845 - cooling
  • B29C47/92 - Measuring, controlling or regulating
  • B29C47/0009 - characterised by the shape of the articles
  • B29C2947/92019 - Pressure
  • B29C2947/9238 - Feeding, melting, plasticising or pumping zones
  • B29C2947/92514 - Pressure
  • B29C2947/926 - Flow or feed rate
  • B29C2947/92704 - Temperature
  • B29C2947/92876 - Feeding, melting, plasticising or pumping zones
  • B29C2947/92885 - Screw or gear
  • B29C2947/92904 - Die Nozzle zone

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus