Mainline Railways was a British model railway brand that operated between 1976 and 1983, introduced by Palitoy, the...
Valid to UK only - excludes oversized items
Mainline Railways was a British model railway brand that operated between 1976 and 1983, introduced by Palitoy, the...
A Wickham Trolley is a small railway maintenance vehicle once widely used across Britain's railways. Built by D...
The Blue Riband subbrand was a significant step in the evolution of Bachmann Branchline, the UK division of Bachmann...
Applying a camber to a tight curve of track on your model railway layout can help improve the realism and operation...
A well-designed model railway is more than just a collection of tracks and trains: it’s a miniature world that...
A lot of the terminology that we use today derives from a pre-industrial time. Before trains were the topic of conversation we relied on horses as traction to get our ore, goods and people to where they needed to be and a transport orientated vocabulary was already very much established way before the first trains chuffed into our lives.
The term 'frog' used to describe the part of a turnout where the rails converge is no exception and has equine origins. A frog can be found on the underside of a horse's hoof and is shaped like a letter V. It's said that early railway engineers were reminded of a horse's frog by the converging rails at a railway turnout and the name stuck.
As for how the original horse's frog got its name is purely speculative because it's one of the oldest horse body parts to be named, but it could be suggested that its function of pumping blood back up the horse's leg every time the horse treads down on it could resemble a frogs vocal sac.
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