3217072

Information

• Patent Grant
• 3217072

• References
• Source

• Patent Number

  3,217,072

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  59 years ago

• CPC

  • B29C47/0066 - Extrusion moulding combined with cutting
  • B26D3/16 - Cutting rods or tubes transversely
  • B29C49/00 - Blow-moulding
  • B29C49/42 - Component parts, details or accessories Auxiliary operations
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/0026 - Hollow flexible articles
  • B29C47/0057 - Extrusion moulding combined with shaping by orienting, stretching or shrinking
  • B29C49/04 - Extrusion blow-moulding
  • B29C61/02 - Thermal shrinking
  • B29C2049/5868 - Hydraulic
  • B29C2049/5886 - for introducing from below into the extruded parison
  • B29C2793/0027 - Cutting off
  • B29C2793/0081 - before shaping
  • B29K2023/06 - PE
  • B29K2995/0049 - Heat shrinkable
  • Y10S425/012 - Destructible mold and core

• US Classifications

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