Steering system for small boat

Details Steering system for small boat Steering system for small boat

2006-08-29

2006-08-29

Avila, Stephen (Department: 3617)

Marine propulsion

Means to control the supply of energy responsive to a sensed...

C114S1440RE

Reexamination Certificate

active

07097520

ABSTRACT:
A cylinder unit is provided in a rear side of a boat body to rotate an outboard motor main body as a steering apparatus, and a pump unit is provided to drive the pump unit via a hydraulic pipe by a steering wheel in a driver's seat. A steering torque inputted to the pump unit by the steering wheel is detected by a torque sensor. The pump unit is assisted in the steering operation direction based upon the detected torque by an electric motor, a worm gear, and a worm wheel.

REFERENCES:
patent: 4366768 (1983-01-01), Kulischenko et al.
patent: 4573545 (1986-03-01), Kalns
patent: 4716983 (1988-01-01), Adams et al.
patent: 6892662 (2005-05-01), Watanabe et al.
patent: 2652788 (1997-05-01), None

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