3174708

Information

• Patent Grant
• 3174708

• References
• Source

• Patent Number

  3,174,708

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1965
  60 years ago

• CPC

  • B64C27/022 - Devices for folding or adjusting the blades
  • B64C27/025 - Rotor drives, in particular for taking off; Combination of autorotation rotors and driven rotors

• US Classifications

  • 244 - Aeronautics and astronautics
  • 416 - Fluid reaction surfaces