3214998

Information

• Patent Grant
• 3214998

• References
• Source

• Patent Number

  3,214,998

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1965
  59 years ago

• CPC

  • B64C27/12 - Rotor drives
  • B64D35/00 - Transmitting power from power plant to propellers or rotors Arrangements of transmissions
  • B64D35/08 - characterised by the transmission being driven by a plurality of power plants
  • F16D41/00 - Freewheels or freewheel clutches
  • F16D43/284 - controlled by angular speed
  • F16H59/00 - Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
  • B64C2700/6287 - Rotor drives
  • B64D2700/62903 - through an overrunning coupling, a friction clutch, an adjustable slipping coupling, a hydraulic coupling or a retarding coupling
  • Y10T74/19014 - Plural prime movers selectively coupled to common output
  • Y10T74/20018 - Transmission control

• US Classifications

  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control