3028778

Information

• Patent Grant
• 3028778

• References
• Source

• Patent Number

  3,028,778

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1962
  63 years ago

• CPC

  • F16H61/664 - Friction gearings
  • B23Q5/162 - mechanically-operated
  • F16H15/28 - with external friction surface
  • Y10T82/2556 - Speed change gears for maintaining constant cutting speed

• US Classifications

  • 082 - Turning