Chassis Component of Railway Vehicle, and Railway Vehicle
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United States of America Patent
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Issued Date -
Mar 14, 2019
app pub date -
Nov 9, 2018
filing date -
Nov 9, 2018
priority date (Note) -
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Abstract
Some embodiments of the present disclosure provide a chassis component of a railway vehicle, and a railway vehicle. The chassis component includes: two spaced lower boundary beams; and two spaced sleeper beams, provided between the two lower boundary beams along a length direction of the lower boundary beams. At least one of the sleeper beams includes: a web structure; a center pin, connected with a bogie of a railway vehicle; and a mounting frame, connected with the web structure, the center pin being provided on the mounting frame, the mounting frame including a plurality of vertical plates, and the plurality of vertical plates being spaced along an outer wall surface of the center pin. The technical solution of some embodiments of the present disclosure can solve the problem in the related art of insufficient connecting strength of a center pin and a web structure of a sleeper beam.
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