2231037

Information

• Patent Grant
• 2231037

• References
• Source

• Patent Number

  2,231,037

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1941
  84 years ago

• CPC

  • B64C11/04 - Blade mountings
  • B64C25/64 - using rubber or like elements
  • B64D35/00 - Transmitting power from power plant to propellers or rotors Arrangements of transmissions
  • F16D3/14 - combined with a friction coupling for damping vibration or absorbing shock
  • F16F1/52 - loaded in combined stresses
  • B64D2700/62894 - Coupling between motor shaft and propeller shaft
  • F16F2236/12 - loaded in combined stresses

• US Classifications

  • 267 - Spring devices
  • 244 - Aeronautics and astronautics
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts