Nautical Term: Horseshoe plate
Definition of Horseshoe plate
A horseshoe plate is a small, lightweight accessory installed around the rubber stock on a ship’s rudder counter. Its primary function is to prevent water from backing up into the rudder trunk. Horseshoe plates are typically made in two pieces for easy installation. For instance, during a heavy storm, water can easily enter the rudder trunk due to the pressure of the water. The horseshoe plate, installed around the rubber stock on the counter, prevents water from backing up into the rudder trunk, ensuring the safe and effective operation of the ship’s rudder.
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