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Expired
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John Wellington Richardson
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Individual
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Individual
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Publication of GB191122673ApublicationCriticalpatent/GB191122673A/en
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
E01B3/18—Composite sleepers
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Architecture
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Structural Engineering
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Train Traffic Observation, Control, And Security
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Abstract
22,673. Richardson, J. W. June 3, [Convention date]. Sleepers, metal, and securing rails thereto.- Sleepers are composed of an inverted trough 3 secured on a base-plate 1, and strengthened by U-shaped braces 5. The rails are secured by a plate 9 and a plate 11 with ends 12 bent back, and also on curves and at switches by clamps 14.
GB191122673D1911-06-031911-10-14Improvements in and relating to Railway Cross-ties.
ExpiredGB191122673A
(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.