Nautical Term: Rider frame
Definition of Rider frame
A rider frame refers to any additional frame that is secured, either by riveting or welding, onto an existing frame. The primary objective of a rider frame is to bolster the structural integrity of the main frame, thus improving the overall stability and seaworthiness of the vessel.
For instance, consider a wooden fishing boat with an aging hull. To restore the boat’s structural soundness and ensure its safety at sea, the boatbuilder might decide to install a series of rider frames along the boat’s hull. By securing these additional frames to the existing hull, the boatbuilder would effectively strengthen the hull’s structure and improve the boat’s overall stability and seaworthiness.
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