Railway vehicle comprising an emergency braking device
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United States of America Patent
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Sep 22, 2020
Grant Date -
Jun 6, 2019
app pub date -
Nov 28, 2018
filing date -
Dec 5, 2017
priority date (Note) -
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Abstract
A railway vehicle, including an emergency braking device including at least one brake module, wherein each module includes a contact element intended to be in contact with the ground at the moment of braking, and movable between a retracted position and a deployed position in which the contact element is in contact with the ground and is able to slow down the moving railway vehicle by applying a pressure force to the ground, and at least one control unit that is capable of communicating commands to the brake module, wherein the control unit is able to communicate to the brake module the command to deploy the contact element to its deployed position when at least a portion of the vehicle leaves the track on which the vehicle is traveling.
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