2711561

Information

• Patent Grant
• 2711561

• References
• Source

• Patent Number

  2,711,561

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1955
  69 years ago

• CPC

  • B29C45/6707 - without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
  • B29C45/70 - Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
  • B30B15/16 - Control arrangements for fluid-driven presses
  • B29C2045/675 - Rotatable means coaxial with the tie rod for locking the movable platen to the tie rod
  • Y10S425/223 - Injection mold closing means utilizing variable closing pressure

• US Classifications

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