2813601

Information

• Patent Grant
• 2813601

• References
• Source

• Patent Number

  2,813,601

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1957
  67 years ago

• CPC

  • B65H59/043 - with a braking force varying proportionally to the diameter or the weight of the package being unwound
  • B65H59/38 - by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices
  • F16D57/06 - comprising a pump circulating fluid, braking being effected by throttling of the circulation

• US Classifications

  • 188 - Brakes
  • 192 - Clutches and power-stop control
  • 242 - Winding, tensioning, or guiding