3820927

Information

• Patent Grant
• 3820927

• References
• Source

• Patent Number

  3,820,927

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • B29C47/28 - Cross-head annular extrusion nozzles
  • B29C47/128 - specially adapted for bringing together components
  • B29C47/92 - Measuring, controlling or regulating
  • B29C47/0016 - Rod-shaped articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/22 - being adjustable
  • B29C2947/92019 - Pressure
  • B29C2947/92352 - Inserts
  • B29C2947/92409 - Die Nozzle zone
  • B29C2947/9258 - Velocity
  • B29C2947/926 - Flow or feed rate
  • B29C2947/92847 - Inserts
  • B29C2947/92933 - Conveying, transporting or storage of articles
  • B29K2105/20 - Inserts
  • B29L2031/3462 - Cables

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus