3523993

Information

• Patent Grant
• 3523993

• References
• Source

• Patent Number

  3,523,993

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1970
  54 years ago

• CPC

  • B29C70/74 - Moulding material on a relatively small portion of the preformed part
  • B29C31/044 - with moving heads for distributing liquid or viscous material into the moulds
  • B29C43/08 - with circular movement
  • B29C43/34 - Feeding the material to the mould or the compression means
  • B29C45/06 - mounted on a turntable
  • B29C45/1866 - Feeding multiple materials
  • B29C45/46 - Means for plasticising or homogenising the moulding material or forcing it into the mould
  • B29C45/561 - Injection-compression moulding
  • B29C47/00 - Extrusion moulding
  • B29C47/0009 - characterised by the shape of the articles
  • B29C2043/046 - travelling between different stations
  • B29C2043/3433 - using dispensing heads
  • B29C2043/3438 - moving during dispensing over the moulds
  • B29C2043/3689 - on a support table, flat disk-like tables having moulds on the periphery
  • B29C2043/5875 - the material feed to the moulds or mould parts
  • B29L2031/50 - Footwear

• US Classifications

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