2731212

Information

• Patent Grant
• 2731212

• References
• Source

• Patent Number

  2,731,212

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1956
  69 years ago

• CPC

  • B21B39/08 - Braking or tensioning arrangements
  • B21C47/003 - Regulation of tension or speed; Braking
  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B21C47/3416 - with lateral edge contact
  • B21C47/3483 - Magnetic field

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 198 - Conveyors: power-driven
  • 226 - Advancing material of indeterminate length
  • 310 - Electrical generator or motor structure