3869046

Information

• Patent Grant
• 3869046

• References
• Source

• Patent Number

  3,869,046

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • B65H19/305 - Inserting core
  • B65H2301/41496 - loading pre-arranged set of cores
  • B65H2301/4181 - Core or mandrel supply
  • B65H2301/41814 - by container storing cores and feeding through wedge-shaped slot or elongated channel
  • B65H2301/41816 - by core magazine within winding machine
  • B65H2301/41828 - in axial direction

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 053 - Package making
  • 221 - Article dispensing