3847529

Information

• Patent Grant
• 3847529

• References
• Source

• Patent Number

  3,847,529

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • B29C49/56 - Opening, closing or clamping means
  • B29C45/683 - using both a toggle mechanism as mould closing device and another mechanism as mould clamping device
  • B29C49/06 - Injection blow-moulding
  • B29C49/063 - with the parison axis held in the plane of rotation
  • Y10S425/223 - Injection mold closing means utilizing variable closing pressure

• US Classifications

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