2813345

Information

• Patent Grant
• 2813345

• References
• Source

• Patent Number

  2,813,345

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1957
  67 years ago

• CPC

  • B65H54/2806 - Traversing devices driven by cam
  • B21C47/04 - on or in reels or drums, without using a moving guide
  • B65H54/54 - Arrangements for supporting cores or formers at winding stations Securing cores or formers to driving members
  • B65H2701/37 - Tapes

• US Classifications

  • 033 - Geometrical instruments
  • 242 - Winding, tensioning, or guiding