3692608

Information

• Patent Grant
• 3692608

• References
• Source

• Patent Number

  3,692,608

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • B29C66/83421 - band or belt types
  • B29C65/18 - using heated tools
  • B29C65/26 - Hot fluid
  • B29C65/305 - involving the use of cartridge heaters
  • B29C65/7841 - Holding or clamping means for handling purposes
  • B29C66/0042 - of the joining tool and the parts to be joined
  • B29C66/0342 - Cooling
  • B29C66/3432 - by holding the material loose or tension-free during joining
  • B29C66/4312 - for making flat seams in tubular or hollow articles
  • B29C66/81419 - and flat
  • B29C66/81457 - comprising a block or layer of deformable material
  • B29C66/81811 - of the welding jaws
  • B29C66/83541 - flying jaws
  • B29C66/91231 - of the joining tool
  • B29C66/91423 - using joining tools having different temperature zones or using several joining tools with different temperatures
  • B29C66/91431 - the temperature being kept constant over time
  • B29C66/91645 - by steps
  • B31B19/64 - by applying heat or pressure
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • B29C66/843 - Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
  • B29C66/8511 - Bag making machines
  • B31B2219/603 - by applying heat or pressure

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture