3804691

Information

• Patent Grant
• 3804691

• References
• Source

• Patent Number

  3,804,691

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  51 years ago

• CPC

  • B29C65/14 - using wave energy
  • B29C65/1412 - Infrared [IR] radiation
  • B29C65/18 - using heated tools
  • B29C65/245 - the heat transfer being achieved contactless
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81261 - Thermal properties
  • B29C66/81267 - Transparent to electromagnetic radiation
  • B29C66/81268 - Reflective to electromagnetic radiation
  • B29C66/8161 - said pressing elements being supported or backed-up by springs or by resilient material
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C2035/0822 - using IR radiation
  • B29K2995/0027 - for light outside the visible spectrum
  • Y10S65/04 - Electric heat

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 065 - Glass manufacturing
  • 219 - Electric heating
  • 392 - Electric resistance heating devices