Gib-head taper key protection device for transmission shaft of railroad hopper car

The invention provides a gib-head taper key protection device for a transmission shaft of a railroad hopper car. The transmission shaft is used for being connected with a butt joint component in an inserted mode, a gib-head taper key is keyed between the transmission shaft and the butt joint compone...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FENG KAI, YUAN TAIHONG, WU SHENGCAI, HA CAIXIA, SHI HONGBIN, XI YUKUN, GUO HUAN, LI XUYING, LIU WENSHENG, ZHANG BEI, YANG JINGLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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