2442838

Information

• Patent Grant
• 2442838

• References
• Source

• Patent Number

  2,442,838

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1948
  77 years ago

• CPC

  • F02B61/04 - for driving propellers
  • B64D35/04 - characterised by the transmission driving a plurality of propellers or rotors
  • B64D2700/62842 - driven by only one engine
  • Y10T74/19628 - Pressure distributing
  • Y10T74/19633 - Yieldability in gear trains
  • Y10T74/19856 - Laterally-spaced wheels

• US Classifications

  • 416 - Fluid reaction surfaces
  • 074 - Machine element or mechanism
  • 123 - Internal-combustion engines
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts