Electricity: motive power systems – Positional servo systems – Vehicular guidance systems with single axis control
Patent
1990-10-22
1993-05-25
Wysocki, Jonathan
Electricity: motive power systems
Positional servo systems
Vehicular guidance systems with single axis control
361 23, G05D 100
Patent
active
052143635
ABSTRACT:
A remote, electrical steering system for marine vehicles including an electrical motor operable by a control and power circuit to rotate a drive screw having a screw connection to a nut in a drive tube for moving the drive tube in translation to cause steering movement of a motor/rudder with the control circuit sensing various fault conditions for placing the electrical motor in a brake condition to inhibit inadvertent steering and with the screw and nut connection resisting backlash from the motor/rudder to inhibit inadvertent steering and isolate the electrical motor and associated gearing from backlash loads.
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Harrington Charles W.
McClellan James W.
Wisner Gary E.
Babcock Industries Inc.
Syncro Corp.
Wysocki Jonathan
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