3168840

Information

• Patent Grant
• 3168840

• References
• Source

• Patent Number

  3,168,840

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1965
  60 years ago

• CPC

  • F16H3/00 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
  • F16H2712/02 - Automatic control
  • Y10T74/19172 - Reversal of direction of power flow changes power transmission to alternate path
  • Y10T74/19367 - Swinging carriage
  • Y10T74/19614 - Disconnecting means
  • Y10T74/19684 - Motor and gearing
  • Y10T477/337 - Transmission change by moving engine

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 074 - Machine element or mechanism