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2004
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Invention
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Wheel sensor assembly for rail base mounting. A rail-mounted, wheel-sensing system is shown havin... |
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Invention
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Railroad switch lubricator. This invention is an electro-hydraulic system to automatically lubric... |
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|
Invention
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Railroad switch lubricator.
This invention is an electro-hydraulic system to automatic... |
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2001
|
Invention
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Wayside wheel lubricator. A wayside lubricator for railroad cars has a number of sensors (9, 10, ... |
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|
Invention
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Wayside wheel lubricator.
A wayside lubricator for railroad cars has a number of senso... |
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1999
|
Invention
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Top-of-rail lubrication rate control by the hydraulic pulse width modulation method. A lubricatio... |
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Invention
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Top-of-rail lubrication rate control by the hydraulic pulse width modulation method.
A... |
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Invention
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Top-of-rail lubrication rate control by the hydraulic pulse width modulation method. A lubricant ... |
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1998
|
Invention
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On board lubrication systems for lubricating top of rail for cars and rail gage side/wheel flange... |
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1989
|
Invention
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Differential creepage control system for optimizing adhesion of locomotives. This invention conce... |
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1988
|
Invention
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Intelligent on-board rail lubrication system for curved and tangent track. In railroad operations... |
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1987
|
Invention
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System for enhancing traction and energy efficiency in trains. A method and apparatus for enhanci... |
