attelage à garde inférieure
- Domaine
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- chemin de fer attelage du matériel roulant ferroviaire
Terme :
- attelage à garde inférieure n. m.
Traductions
-
anglais
Auteur : Chemins de fer nationaux du Canada,Note :
In 1968, Type E couplers having a bottom retention shelf were made available. This feature served to support a mating coupler that has suffered a pull-out due to shank or yoke ultimate failure, and thereby prevent it from falling to the read-bed and cause a potential for train derailment. Also, the bottom shelf serves to offer a measure of protection against coupler disengagement during train derailment.
Terme :
- bottom shelf coupler