Thomas Rickett of Buckingham
Hence, in 1858, Thomas Rickett of Buckingham built the first of several steam carriages. Instead of looking like a carriage, it resembled a small locomotive. It consisted of a steam-engine mounted on three wheels: two large driven rear wheels and one smaller front wheel by which the vehicle was steered. The whole was driven by a chain drive and a maximum speed of twelve miles per hour was reached. The weight of the machine was 1.5 tonnes and somewhat lighter than Rickett’s steam carriage.
Two years later, in 1860, Rickett built a similar but heavier vehicle. This model incorporated spur-gear drive instead of chain. In his final design, resembling a railway locomotive, the cylinders were coupled directly outside the cranks of the driving-axle.