3775222

Information

• Patent Grant
• 3775222

• References
• Source

• Patent Number

  3,775,222

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  52 years ago

• CPC

  • B29C66/4322 - by joining a single sheet to itself
  • B29C53/48 - for articles of indefinite length
  • B29C65/10 - using hot gases (
  • B29C66/133 - Fin-type joints, the parts to be joined being flexible
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B29C66/9121 - by measuring the temperature
  • B29C66/9141 - by controlling or regulating the temperature
  • B29C66/91431 - the temperature being kept constant over time
  • B29C66/91441 - the temperature being non-constant over time
  • B29C66/91655 - by controlling or regulating the current intensity
  • B29C66/961 - involving a feedback loop mechanism
  • B31B19/64 - by applying heat or pressure
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/72328 - Paper
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B31B2219/603 - by applying heat or pressure
  • Y10T156/1013 - and edge-joining of one piece blank to form tube

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture