Propulsion system for a marine vessel

Details Propulsion system for a marine vessel Propulsion system for a marine vessel

1999-01-23

2000-05-23

Avila, Stephen

Marine propulsion

Screw propeller

Having transmission

440 80, 440 83, B63H 2014

Patent

active

060660120

ABSTRACT:
A system for propelling a marine vessel having a hull. The propulsion system including a first propeller assembly positioned to extend from the hull and along starboard side of the vessel, the first propeller assembly including a propeller positioned outside the hull and a second propeller assembly positioned to extend from the hull and along a port side of the vessel, the second propeller assembly including a propeller positioned outside the hull. An engine is mounted within the hull and connected to both the first and second propeller assemblies for imparting rotation to both the first and second propellers. The engine is connected to the first propeller assembly by a first rotating unit connected between the engine and first propeller assembly for rotating the first propeller. The engine is connected to the second propeller assembly by a second rotating unit connected between the engine and second propeller assembly for rotating the second propeller.

REFERENCES:
patent: 3112728 (1963-12-01), Krause
patent: 3128742 (1964-04-01), Cameron
patent: 4428734 (1984-01-01), Ludlow

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