Hot-rolling H-shaped sleeper used for track panel of middle and low speed maglev train

The utility model provides an H-shaped sleeper used for track panels of a middle and low speed maglev train. The cross section of the sleeper is H-shaped; the upper surface of the sleeper is provided with screw holes; the lower surface of the sleeper is provided with U-shaped holes; the upper surfac...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DONG JIE, LUO KUN, ZHANG JIE, HUO XIWEI, LIU QIANG, LI JIE, YUAN PENGJU, ZHENG XIZENG, WANG YONGNING, ZHENG PENGCHEN
Format:	Patent
Sprache:	chi ; eng
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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