EntityQ937976· pop 19· linked from 158 articlesbufferSign in to savepart of the coupling system used in some railway systems for attaching railway vehicles to one anotherConnectionsrailway couplerEntitybuffer stopEntityEuropeEntitytrainEntitylocomotiveEntityrail transportEntityfrictionEntityhydraulicsEntityrailroad carEntityshock absorberEntityrolling stockEntityInternational Union of RailwaysEntitybumperEntitycoil springEntitycowcatcherEntitybuffers and chain couplerEntityAdlerEntityDRG Class E 18EntityPanama Canal locksEntityBritish Rail Class 68EntityCategoriesLocomotive partsRail technologies