Servo steering system for motor boats

Details Servo steering system for motor boats Servo steering system for motor boats

1988-08-08

1990-06-12

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

Vehicular guidance systems with single axis control

318589, 114144R, 114150, 91388, 91461, 91509, G05D 100, B63H 2504

Patent

active

049336177

ABSTRACT:
In a servo steering system for motor boats comprising a steering wheel which mechanically acts on the position of a hydraulic control valve, and a rubber cylinder connected to a hydraulic power unit by way of the control valve, the control valve comprises an additional adjustment unit which is connected to an autopilot unit and is controllable by this latter. In this way both normal servo-assisted hand-steering and autopilot steering are made possible in a simple manner.

REFERENCES:
patent: 3468126 (1969-09-01), Mercier
patent: 3482398 (1969-12-01), Christensen
patent: 3508400 (1970-04-01), Mercier
patent: 3798525 (1974-03-01), Cooper
patent: 3799096 (1974-03-01), Jeffery et al.
patent: 3847060 (1974-11-01), Jasinski et al.
patent: 3946690 (1976-03-01), Holtz et al.
patent: 3995205 (1976-11-01), Klees
patent: 4209986 (1980-07-01), Cunningham
patent: 4266497 (1981-05-01), Toda et al.
patent: 4362117 (1982-12-01), Mishina
patent: 4408555 (1983-10-01), Aung
patent: 4510847 (1985-04-01), Mucheyer et al.
patent: 4681055 (1987-07-01), Cyr

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