Danish company Gori Propeller has been one of the foremost names in folding marine propellers used on sailboat auxiliary ...

Swiss marine giant ABB has spent more than a decade developing a radically different Voith-Schneider take on a marine ...

Today, Servogear Propulsion System supplies a wide variety of propulsionrelated equipment, including reduction gearboxes, controllable-pitch propellers, effect rudders, and more. The systems cover ...

Powered by two diesel engines driving two controllable pitch propellers (CPP), the class has a top speed of 27 kt and a standard range of 1,500 n miles at a cruising speed of 13 kt. They can ...

most aircraft that are pulled around by a prop have variable pitch propellers. The reason for this is simple efficiency. Internal combustion engines are most efficient at a specific RPM ...