3728183

Information

• Patent Grant
• 3728183

• References
• Source

• Patent Number

  3,728,183

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • B29C66/1122 - Single lap to lap joints
  • B01J19/10 - employing sonic or ultrasonic vibrations
  • B29C65/08 - using ultrasonic vibrations
  • B29C66/232 - said joint lines being multiple and parallel
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/723 - being multi-layered
  • B29C66/73 - characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/81429 - comprising a single tooth
  • B29C66/81435 - comprising several parallel ridges
  • B29C66/836 - Moving relative to and tangentially to the parts to be joined
  • B29C65/7847 - using vacuum to hold at least one of the parts to be joined
  • B29C65/785 - using magnetic forces to hold at least one of the parts to be joined
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29K2067/00 - Use of polyesters or derivatives thereof as moulding material
  • B29K2075/00 - Use of PU
  • B29K2077/00 - Use of PA, i.e. polyamides
  • B29K2995/0005 - Conductive
  • B29L2031/7644 - Films

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture