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Left: Riveted steel paddle wheel from a sidewheeler paddle steamer on the lake of Lucerne Right: Detail of a steamer. The paddle wheel is a large steel framework wheel. The outer edge of the wheel is fitted with numerous, regularly spaced paddle blades (called floats or buckets). The bottom quarter or so of the wheel travels under water.
The paddle steamer Piemonte (1904) operates on Lake Maggiore, and sister paddle steamers Patria (1926) and Concordia (1926) operate on Lake Como. Former paddle steamers Italia (1909) and Giuseppe Zanardelli (1903) operate on Lake Garda; their steam engines, unlike in the ships that sail on lakes Como and Maggiore, were replaced with diesel ...
Mainz is a side-wheel paddle steamer for the Lower and Middle Rhine built in 1928/1929 for the Steamship Company for the Lower and Middle Rhine (DGNM), which was used by the Cologne-Düsseldorfer German Rhine Shipping in scheduled service on the Rhine.
Launched in 1860, it was a side-wheel paddle steamer of 245 feet long with a 40-foot beam, displacing 1050 tons. It was equipped with a 1,357 horsepower, single cylinder, vertical-beam engine powered by two 32 ton boilers. It had two side-wheels 32 feet in diameter with 8 foot buckets (the wooden blades of a paddle wheel).
The vertically mounted paddle wheel, at side or at the stern, was the first propulsion scheme used with steam power, but naval authorities were concerned about the vulnerability of the wheels to damage, whether in combat or peacetime use, and sought to increase the efficiency of ship designs, as the navies of the world began to switch from wooden hulls to iron ones.
RMS Amazon was a wooden three-masted barque, paddle steamer and Royal Mail Ship. She was the first of 5 sister ships commissioned by the Royal Mail Steam Packet Company to serve RMSP's routes between Southampton and the Caribbean.
Her maximum draught was 3.96 m and her propulsion were two paddle wheels driven by two horizontal single-cylinder reciprocating steam engines manufactured by Miller Ravenhill, a London firm. The engine produced about 950 PSi and gave her a speed of 9 knots. Each wheel had twelve blades and a diameter of 5.79 m.
The America class was the replacement for the Britannia class, the Cunard Line's initial fleet of wooden paddle steamers. Entering service starting in 1848, these six vessels permitted Cunard to double its schedule to weekly departures from Liverpool, with alternating sailings to New York. The new ships were also designed to meet new ...