3421719

Information

• Patent Grant
• 3421719

• References
• Source

• Patent Number

  3,421,719

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  57 years ago

• CPC

  • G05D1/0833 - using limited authority control
  • B64C13/00 - Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
  • G05D1/0061 - for transition from automatic pilot to manual pilot and vice versa
  • B64C2700/6257 - by hydraulical, pneumatical or electrical means
  • Y10T74/20207 - Multiple controlling elements for single controlled element

• US Classifications

  • 244 - Aeronautics and astronautics
  • 074 - Machine element or mechanism