Running gear with a single pair of independent left and right wheels and lateral stop means, and associated low floor rail vehicle
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United States of America Patent
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Aug 23, 2022
Grant Date -
May 28, 2020
app pub date -
Nov 20, 2019
filing date -
Nov 22, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A running gear for a low floor rail vehicle includes a frame, a single pair of independent left and right wheels, and a single pair of left and right rotation bearings attached to the frame that allow the left and right wheels to independently spin about a left and right spin axis, respectively. The running gear further includes a secondary suspension resting on the frame for supporting a vehicle body of the rail vehicle and lateral stop means fixed to the frame for laterally guiding the vehicle body of the rail vehicle. The lateral stop means includes a left and a right contact face facing a left and a right, respectively, transverse direction parallel to the transverse reference axis. The left and right contact faces are located between the left and right wheels.
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