3769124

Information

• Patent Grant
• 3769124

• References
• Source

• Patent Number

  3,769,124

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C53/32 - Coiling
  • B29C65/2038 - being a wire
  • B29C65/2046 - using a welding mirror which also cuts the parts to be joined
  • B29C65/2076 - perpendicularly to the plane comprising the parts to be joined
  • B29C65/7802 - Positioning the parts to be joined
  • B29C65/7847 - using vacuum to hold at least one of the parts to be joined
  • B29C66/1142 - Single butt to butt joints
  • B29C66/727 - being porous
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis
  • B29C66/853 - Machines for changing web rolls or filaments
  • B65H19/1852 - taking place at a distance from the replacement roll
  • B65H19/1868 - The roll support being of the turret type
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C2793/00 - Shaping techniques involving a cutting or machining operation
  • B29K2105/04 - cellular or porous
  • B65H2301/46176 - cutting both spliced webs simultaneously
  • B65H2301/4634 - Heat seal splice
  • B65H2301/46412 - by element moving in a direction perpendicular to the running direction of the web
  • Y10T156/1322 - Severing before bonding or assembling of parts
  • Y10T156/1715 - Means joining indefinite length work edge to edge

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture