Last Updated
：2025/11/25
check rail
Noun
Japanese Meaning
走行レールと平行に敷設され、ポイントや鉄道の交差、曲線部において車輪の正しい通過を導き、フランジのすべりによる脱線やレール摩耗を防止するために用いられる補助的なレール。
（ plural ）
Quizzes for review
(rail transport) A rail laid parallel to a running rail to guide wheels through points, rail crossings, and round curves, to reduce wear and the risk of derailments such as those due to flange climb.
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check rail
The maintenance crew inspected the check rail at the switch to ensure it would prevent flange climb during peak traffic.
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The maintenance crew inspected the check rail at the switch to ensure it would prevent flange climb during peak traffic.
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