3119922

Information

• Patent Grant
• 3119922

• References
• Source

• Patent Number

  3,119,922

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1964
  60 years ago

• CPC

  • B29C65/305 - involving the use of cartridge heaters
  • B29C65/18 - using heated tools
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/81422 - being convex
  • B29C66/81871 - of the welding jaws
  • B29C66/836 - Moving relative to and tangentially to the parts to be joined
  • B29C66/8612 - Ironing tool type
  • B29C66/91421 - of the joining tools
  • B29C66/91431 - the temperature being kept constant over time
  • H05B3/00 - Ohmic-resistance heating
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • Y10T156/18 - Surface bonding means and/or assembly means with handle or handgrip

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 219 - Electric heating