3026569

Information

• Patent Grant
• 3026569

• References
• Source

• Patent Number

  3,026,569

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1962
  63 years ago

• CPC

  • B29C69/001 - a shaping technique combined with cutting
  • B29C66/03241 - Flattening
  • B29C66/5261 - for forming coaxial connections
  • B29C66/69 - General aspects of joining filaments
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29D99/0082 - Producing articles in the form of closed loops
  • B29C47/0014 - Filamentary-shaped articles
  • B29C47/0016 - Rod-shaped articles
  • B29C47/0021 - Flat flexible articles
  • B29C47/0038 - Combined shaping operations
  • B29C47/0059 - Extrusion moulding combined with shaping by flattening, folding or bending
  • B29C47/0066 - Extrusion moulding combined with cutting
  • B29C65/18 - using heated tools
  • B29C65/305 - involving the use of cartridge heaters
  • B29C66/91421 - of the joining tools
  • B29C66/91431 - the temperature being kept constant over time
  • B29C66/91641 - the heat or the thermal flux being non-constant over time
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/709 - Articles shaped in a closed loop
  • B29L2031/7096 - Rings or ring-like articles
  • Y10S425/042 - Ring

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 425 - Plastic article or earthenware shaping or treating: apparatus