SLEEPER FOR HIGH-SPEED RAIL TRACKS

FIELD: rail vehicles.SUBSTANCE: invention relates to railway track superstructure, in particular, to sleepers for high-speed tracks. Tie is cast from basalt melts. Cross-section of sleeper is made portal with horizontal platforms on upper surface. In the sleeper two through holes are made in the cav...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Nezhdanov Kirill Konstantinovich, Trusov Vladimir Aleksandrovich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS MACHINES FOR MAKING RAILWAYS OF ALL KINDS PERMANENT WAY PERMANENT-WAY TOOLS
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