3583659

Information

• Patent Grant
• 3583659

• References
• Source

• Patent Number

  3,583,659

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1971
  53 years ago

• CPC

  • G12B9/02 - Casings Housings Cabinets
  • B64C27/82 - characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
  • B64C2027/8254 - Shrouded tail rotors

• US Classifications

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