3713951

Information

• Patent Grant
• 3713951

• References
• Source

• Patent Number

  3,713,951

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  52 years ago

• CPC

  • B65B51/32 - Cooling, or cooling and pressing, package closures after heat-sealing
  • B29C65/18 - using heated tools
  • B29C65/305 - involving the use of cartridge heaters
  • B29C66/0042 - of the joining tool and the parts to be joined
  • B29C66/0342 - Cooling
  • B29C66/349 - Cooling the welding zone on the welding spot
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29C66/8181 - characterised by the cooling constructional aspects
  • B29C66/81812 - the welding jaws being cooled from the outside
  • B29C66/83421 - band or belt types
  • B29C66/861 - Hand-held tools
  • B29C66/00461 - being liquid
  • B29C66/1122 - Single lap to lap joints
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 100 - Presses