3469751

Information

• Patent Grant
• 3469751

• References
• Source

• Patent Number

  3,469,751

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • B65H20/02 - by friction roller
  • B65H20/005 - Electrical drive motor control devices therefor
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B21B39/008 - Rollers for roller conveyors
  • B65H2404/162 - containing, enclosing own driving means

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 318 - Electricity: motive power systems