3745641

Information

• Patent Grant
• 3745641

• References
• Source

• Patent Number

  3,745,641

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • B23K20/12 - the heat being generated by friction Friction welding
  • B29C65/0672 - Spin welding
  • B29C65/7802 - Positioning the parts to be joined
  • B29C66/1142 - Single butt to butt joints
  • B29C66/5221 - for forming coaxial connections
  • B29C66/974 - by checking the bead or burr form
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/91 - by measuring or controlling the temperature, the heat or the thermal flux
  • B29C66/9261 - by controlling or regulating the displacement of the joining tools

• US Classifications

  • 228 - Metal fusion bonding
  • 156 - Adhesive bonding and miscellaneous chemical manufacture