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2019
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Invention
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Anti-collision screen for birds on a railway track. Anti-collision screen for birds on a railway ... |
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2016
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Invention
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Device and method for measuring the height of piles of a substance in railway environments. The i... |
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2013
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Invention
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High-speed railway aerodynamic sleeper. A high-speed railway aerodynamic sleeper (1) including on... |
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Invention
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High-speed railway aerodynamic sleeper. A high-speed railway aerodynamic sleeper (1) comprising a... |
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2012
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Invention
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System and method for controlling the charging of batteries from an electric rail system. The inv... |
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2011
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Invention
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Method and system for interrupting and restoring voltage in an electric line using telephone mess... |
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2010
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Invention
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Rapid fishing system for railway rails. The system according to the invention is used to connect ... |
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2009
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Invention
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Sensor for detecting deformation of meshes for retaining objects to protect railway lines. The in... |
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Invention
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Dual gauge-changing device on single platform. Dual gauge-changing device on single platform. It ... |
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Invention
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Detection system for the state of train pantographs. It comprises at least one first video camera... |
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Invention
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Weather device for traffic. Weather device for traffic, comprising a mast (2) on which is provide... |
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2008
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Invention
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Method and apparatus for measuring longitudinal rail tensions in railways. The method is based on... |
