3469556

Information

• Patent Grant
• 3469556

• References
• Source

• Patent Number

  3,469,556

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • F16H37/00 - Combinations of mechanical gearings, not hereinbefore provided for
  • F16D1/033 - by clamping together two faces perpendicular to the axis of rotation
  • F16D1/09 - with radial clamping due to axial loading of at least one pair of conical surfaces
  • F16D1/096 - the ring or rings being located between the shaft and the hub
  • B63B2758/00 - Internal combustion engine drives for the propulsive devices
  • B63H2005/106 - with drive shafts of second or further propellers co-axially passing through hub of first propeller
  • B63H2023/322 - Intermediate propeller shaft bearings
  • B63H2023/342 - comprising couplings
  • B63H2023/346 - comprising hollow shaft members
  • F16H2700/02 - Transmissions, specially for working vehicles

• US Classifications

  • 440 - Marine propulsion
  • 416 - Fluid reaction surfaces