3395424

Information

• Patent Grant
• 3395424

• References
• Source

• Patent Number

  3,395,424

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1968
  56 years ago

• CPC

  • B29C45/544 - the plasticising unit being connected to a transfer chamber in the injection unit at the upstream side of the injection piston
  • B29C45/532 - using a hollow injection ram co-operating with a coaxial screw
  • B29C2045/533 - using a continuously rotating plasticising screw

• US Classifications

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