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A fishplate, splice bar or joint bar is a metal connecting plate used to bolt the ends of two rails into a continuous track. The name is derived from fish, [1] a wooden reinforcement of a "built-up" ship's mast that helped round out its desired profile. [2] The top and bottom faces taper inwards along their short dimensions to create an even ...
The railway track or permanent way is the elements of railway lines: generally the pairs of rails typically laid on the sleepers or ties embedded in ballast, intended to carry the ordinary trains of a railway. It is described as a permanent way because, in the earlier days of railway construction, contractors often laid a temporary track to ...
William Bridges Adams (1797 – 23 July 1872) was an English locomotive engineer, and writer. He is best known for his patented Adams axle – a successful radial axle design in use on railways in Britain until the end of steam traction in 1968 – and the railway fishplate.
An SNCF director said that the failure of a fishplate (rail joint) was the cause of the crash, confirmed in the third SNCF press conference by supporting photographs. According to Guillaume Pepy, the SNCF president, the fishplate broke away from the rails and became lodged in the middle of the switch, causing the derailment.
The rail profile is the cross sectional shape of a railway rail, perpendicular to its length. Early rails were made of wood, cast iron or wrought iron. All modern rails are hot rolled steel with a cross section (profile) approximate to an I-beam, but asymmetric about a horizontal axis (however see grooved rail below).
A rail fastening system is a means of fixing rails to railroad ties ( North America) or sleepers ( British Isles, Australasia, and Africa ). The terms rail anchors, tie plates, chairs and track fasteners are used to refer to parts or all of a rail fastening system. The components of a rail fastening system may also be known collectively as ...
In June 1898, Henry Jules Caillet, who lived in 7 Boulevard St. Denis, Paris, granted a license to Eaton Devonshire of Chislehurst. Then in October 1898, the 'Monorail Portable Railway Company' was founded, which held the rights in Great Britain and the Commonwealth colonies. On November 17, 1905, an advertisement appeared in The Engineer for a ...
For the connection bar used in railways, see Fishplate. A fish plate is a Greek pottery vessel used by western, Hellenistic Greeks during the fourth century BC. Although invented in fifth-century BC Athens, most of the corpus of surviving painted fish plates originate in Southern Italy, where fourth-century BC Greek settlers, called " Italiotes ...
Baulk road. Baulk road is the name given to a type of railway track or 'rail road' that is formed using rails carried on continuous timber bearings, as opposed to the more familiar 'cross-sleeper' track that uses closely spaced sleepers or ties to give intermittent support to stronger rails. Baulk road was popularised by Isambard Kingdom Brunel ...
Rail transport. A siding, in rail terminology, is a low-speed track section distinct from a running line or through route such as a main line, branch line, or spur. It may connect to through track or to other sidings at either end. Sidings often have lighter rails, meant for lower speed or less heavy traffic, and few, if any, signals.