3072090

Information

• Patent Grant
• 3072090

• References
• Source

• Patent Number

  3,072,090

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  62 years ago

• CPC

  • B63H20/20 - with provision for reverse drive
  • B63H20/12 - Means enabling steering
  • B63H20/16 - allowing movement of the propulsion element in a horizontal plane only
  • B63H20/02 - Mounting of propulsion units
  • B63H20/34 - comprising stabilising fins, foils, anticavitation plates, splash plates, or rudders
  • B63H2020/003 - Arrangements of two, or more outboard propulsion units
  • B63H2023/0233 - of belts having a toothed contact surface, or regularly spaced bosses, or hollows for slip-less or nearly slip-less meshing with complementary profiled contact surface of a pulley
  • Y10T74/19493 - Bevel gears

• US Classifications

  • 440 - Marine propulsion
  • 074 - Machine element or mechanism