Railway truck having equalizer-linked frame
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United States of America Patent
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Nov 25, 2014
Grant Date -
Aug 29, 2013
app pub date -
Feb 29, 2012
filing date -
Feb 29, 2012
priority date (Note) -
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Abstract
A railway truck is disclosed for use with a locomotive. The railway truck may have a first axle with a first end and an opposing second end, and a second axle with a first end and an opposing second end. The railway truck may also have a plurality of wheels connected to each of the first and second axles, and an equalizer operatively supported by the first and second axles in a vertical direction and constrained relative to the first and second axles in a tractive direction. The railway truck may further have a frame, at least one spring located vertically between the equalizer and the frame, and a link pivotally connected between the frame and the equalizer and configured to transfer tractive forces between the frame and the equalizer.
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