3874963

Information

• Patent Grant
• 3874963

• References
• Source

• Patent Number

  3,874,963

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • B29C65/5057 - positioned between the surfaces to be joined
  • B29C65/08 - using ultrasonic vibrations
  • B29C65/342 - comprising at least a single wire
  • B29C65/344 - being a woven or non-woven fabric or being a mesh
  • B29C65/3468 - characterised by the means for supplying heat to said heated elements which remain in the join
  • B29C65/4815 - Hot melt adhesives
  • B29C65/5035 - being in thread form, i.e. in the form of a single filament
  • B29C66/1122 - Single lap to lap joints
  • B29C66/232 - said joint lines being multiple and parallel
  • B29C66/3024 - said melt initiators being non-integral with the parts to be joined
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C65/3476 - being metallic

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 228 - Metal fusion bonding
  • 242 - Winding, tensioning, or guiding
  • 264 - Plastic and nonmetallic article shaping or treating: processes