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单词 cantrail
释义

Definition of cantrail in English:

cantrail

nounˈkantreɪl
British
  • A piece of metal or timber supporting the roof of a railway carriage.

    Example sentencesExamples
    • The reinforcement part is a forged aluminum component which is bolted to the cantrail and welded to the door and window posts.
    • The old cantrail on the fitting side of the coach has been cut in two places to create three shorter sections.
    • To optimise resistance to shocks, the cantrail / chassis is carried out by both bolting and adhesive bonding.
    • Aluminium cantrails are made of extruded aluminium for lightness and anodised to eliminate oxidation.
    • Note also the the more pronounced angle in the metal fitted over the cantrails and at the perimeter of the roof.

Origin

Late 19th century: from cant2 + rail1.

 
 
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更新时间:2024/12/23 20:19:21