3654035

Information

• Patent Grant
• 3654035

• References
• Source

• Patent Number

  3,654,035

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1972
  53 years ago

• CPC

  • B29C65/5042 - covering both elements to be joined
  • B21C47/247 - Joining wire or band ends
  • B29C65/5092 - characterised by the tape handling mechanisms
  • B29C65/749 - Removing scrap
  • B29C65/7847 - using vacuum to hold at least one of the parts to be joined
  • B29C65/7894 - of continuously moving sheets or webs
  • B29C66/1142 - Single butt to butt joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/83513 - cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
  • B29C66/853 - Machines for changing web rolls or filaments
  • B29C69/006 - rotating transfer means
  • B65H19/1836 - the replacement web being accelerated or running prior to splicing contact
  • B65H19/1868 - The roll support being of the turret type
  • B29C2793/00 - Shaping techniques involving a cutting or machining operation
  • B65H2301/46176 - cutting both spliced webs simultaneously
  • B65H2301/4622 - Abutting article or web portions
  • B65H2301/4641 - by pivoting element
  • B65H2301/46414 - by nipping rollers
  • B65H2301/464145 - at least one of the rollers having additional feature, eg. knife or at least partly non-cylindrical shape

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 242 - Winding, tensioning, or guiding