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Valve for Car-Carried Mechanism of Train-Stopping Apparatus.
Patent for an invention which provides an improved train stopping apparatus, whereby the propelling power of the motor car will be cut off when conditions warrant.
Date:
July 13, 1915
Creator:
Labit, Girard E.
System:
The Portal to Texas History
Locomotive-Engine-Cut-Out Valve.
Patent for valves on locomotives that allow the locomotive to continue to operate under specified conditions until it can be repaired or the locomotive has reached its destination, including illustrations.
Date:
July 6, 1915
Creator:
Dugan, Samuel Austin
System:
The Portal to Texas History
Train-Stopping Apparatus.
Patent for "to provide a track instrument for automatic train stopping apparatus which will be useful in conjunction with block signaling system." (lines 16-19) including illustrations.
Date:
July 13, 1915
Creator:
Labit, Girard E.
System:
The Portal to Texas History