3418692

Information

• Patent Grant
• 3418692

• References
• Source

• Patent Number

  3,418,692

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  55 years ago

• CPC

  • B29C45/683 - using both a toggle mechanism as mould closing device and another mechanism as mould clamping device
  • B29C45/6714 - using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
  • Y10S425/223 - Injection mold closing means utilizing variable closing pressure

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 065 - Glass manufacturing
  • 164 - Metal founding