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Expired
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William Chapman
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Individual
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Individual
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Publication of GB190120294ApublicationCriticalpatent/GB190120294A/en
20,294. Chapman, W. Oct. 10. Electric railways and tramways on the conduit system. Conduits.-At crossings, the track rails 63 are supported on yokes with bevelled ends 66 secured together to form a box or casing enclosing a pit. Tne junction of the slot rails 65 is supported on the pillar 71 by the arms 72 shaped to approximate to the form of the intersecting conduits.
GB190120294D1901-10-101901-10-10Improvements in Track Construction of Conduit Electric Railways.
ExpiredGB190120294A
(en)
Improvements in Crossings, Points, Turn-outs and similar Connections for Railways, Tramways and the like, particularly directed to the Tracks of Temporary Workings such as those in or about Quarries, Mines and similar Places.