3619321

Information

• Patent Grant
• 3619321

• References
• Source

• Patent Number

  3,619,321

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • B29C65/20 - with direct contact
  • B29C63/0039 - continuously
  • B29C65/4815 - Hot melt adhesives
  • B29C65/50 - using adhesive tape
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/472 - said single elements being substantially flat
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/83411 - Roller, cylinder or drum types
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B29C66/83531 - jaws mounted on chains
  • B29C66/91411 - of the parts to be joined
  • B29C66/9161 - by controlling or regulating the heat or the thermal flux
  • B29C66/91931 - in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined
  • B29C65/5092 - characterised by the tape handling mechanisms
  • B29C66/919 - characterised by specific temperature, heat or thermal flux values or ranges
  • B29C66/934 - by controlling or regulating the speed
  • B29C66/939 - characterised by specific speed values or ranges
  • B29C66/949 - characterised by specific time values or ranges
  • Y10T156/1749 - All articles from single source only
  • Y10T156/1751 - At least three articles

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 118 - Coating apparatus