3841580

Information

• Patent Grant
• 3841580

• References
• Source

• Patent Number

  3,841,580

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • B65H23/14 - Tensioning rollers applying braking forces
  • B21C47/006 - winding-up or winding-off several parallel metal bands
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2301/4148 - slitting
  • B65H2404/165 - braking roller

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 226 - Advancing material of indeterminate length