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The longer wheelbase for the longer boiler produced problems in cornering. For his six-coupled engines, Stephenson removed the flanges from the centre pair of wheels. For his express engines, he shifted the trailing wheel to the front in the 4-2-0 formation, as in his "Great A". There were other problems: the firebox was restricted in size or ...
The adapted steam engines held condensed steam and let it out only at particular tunnel locations that had air vents. This gave rise to a new mode of subterranean urban transit: the Subway/U-Bahn/Metro. 1863 – Scotsman Robert Francis Fairlie invented the Fairlie locomotive with pivoted driving bogies, so trains could negotiate tighter track ...
Train engine is the technical name for a locomotive attached to the front of a railway train to haul that train. Alternatively, where facilities exist for push-pull operation, the train engine might be attached to the rear of the train; Pilot engine – a locomotive attached in front of the train engine, to enable double-heading;
Frank Julian Sprague, [3] "Father of electric traction" in the US, tramway, train safety system; Robert L. Stevens, inventor of the Flanged T rail; George S. Strong, [1] introduced new locomotives types in American much in advance of their time; Samuel M. Vauclain, [1] [3] Baldwin Locomotive Works, patented the Vauclain compound engine.
LNER Class A4 4468 Mallard is officially the fastest steam locomotive, reaching 126 mph (203 km/h) on 3 July 1938. LNER Class A3 4472 Flying Scotsman was the first steam locomotive to officially reach 100 mph (160 km/h), on 30 November 1934. 41 018 climbing the Schiefe Ebene with 01 1066 as pusher locomotive (video 34.4 MB)
Diagram of Priestman oil engine from The Steam engine and gas and oil engines (1900) by John Perry Petrol–electric Weitzer railmotor, first 1903, series 1906. The earliest recorded example of the use of an internal combustion engine in a railway locomotive is the prototype designed by William Dent Priestman, which was examined by William Thomson, 1st Baron Kelvin in 1888 who described it as ...
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Harry Turtledove's alternate history short story "The Iron Elephant" depicts a race between a newly invented steam engine and a mammoth-drawn train in 1782. A station master called George Stephenson features as a minor character alongside an American steam engineer called Richard Trevithick, likely indicating that they were analogous rather ...