3333780

Information

• Patent Grant
• 3333780

• References
• Source

• Patent Number

  3,333,780

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1967
  57 years ago

• CPC

  • B65H54/547 - Cantilever supporting arrangements
  • B65H54/52 - Drive contact pressure control
  • B65H54/54 - Arrangements for supporting cores or formers at winding stations Securing cores or formers to driving members
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding