Fuel pressure actuated coupling for train consist
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United States of America Patent
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Aug 18, 2015
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app pub date -
Oct 26, 2012
filing date -
Oct 26, 2012
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Abstract
A coupling system for a train consist is disclosed. The coupling system may include a first conduit associated with a locomotive of the train consist, a second conduit associated with a tender car of the train consist, and a fluid coupling connecting the first and second conduits. The coupling system may also include a first mechanical coupler associated with the locomotive and a second mechanical coupler associated with the tender car and configured to engage and lock with the first mechanical coupler. The coupling system may further include a locking device driven by fluid passing through the fluid coupling that is configured to inhibit disengagement of the first mechanical coupler and the second mechanical coupler.
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