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Wabtec Holding Corp patents

Recent patent applications related to Wabtec Holding Corp. Wabtec Holding Corp is listed as an Agent/Assignee. Note: Wabtec Holding Corp may have other listings under different names/spellings. We're not affiliated with Wabtec Holding Corp, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "W" | Wabtec Holding Corp-related inventors

Broken rail detection system for communications-based train control

A system and method for detecting broken rails in a track of parallel rails includes at least one first broken rail detection module configured to measure a current through the track and a central control system configured to determine a location of at least one train on the track. The at least one first broken rail detection module is configured to send the central control system a signal based on the measured current. ... Wabtec Holding Corp

Brush holder assemblies and methods for mounting and replacing brushes

An assembly has a handle, a brush holder, and a support that connect and disconnect to each other using a locking mechanism. The handle reversibly connects and disconnects from the brush holder. ... Wabtec Holding Corp

Automated coupler positioning device

A coupler for a railway car including a coupler anchor, a coupler mechanism pivotable relative to the coupler anchor from an on-center position to an off-center position in a substantially horizontal plane, and a coupler positioning device for pivoting the coupler mechanism relative to the coupler anchor. The coupler positioning device includes a controller adapted for receiving signal information from a bogie relating to an angular position of the bogie relative to a body of the railway car, and at least one pneumatic cylinder for pivoting the coupler mechanism. ... Wabtec Holding Corp

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Wabtec Holding Corp in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Wabtec Holding Corp with additional patents listed. Browse our Agent directory for other possible listings. Page by