3924817

Information

• Patent Grant
• 3924817

• References
• Source

• Patent Number

  3,924,817

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • B65H54/06 - for making cross-wound packages
  • B65H54/343 - when starting winding on an empty bobbin
  • B65H57/003 - Arrangements for threading or unthreading the guide
  • B65H67/04 - Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations Transferring material between adjacent full and empty take-up elements
  • B65H2701/3122 - extruded from spinnerets
  • Y10S242/92 - Glass strand winding

• US Classifications

  • 242 - Winding, tensioning, or guiding