Hydraulic track lifting and lining device

The invention discloses a hydraulic track lifting and lining device. The device comprises a base, an oil cylinder and an oil tank, the oil cylinder comprises an oil cylinder sleeve, a piston and a small piston, and further includes a plunger pump, the plunger pump comprises a plunger base and a pump...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU YUNPENG, WANG CHUANHUAN, CHEN QUANWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES FOR MAKING RAILWAYS OF ALL KINDS MECHANICAL ENGINEERING PERMANENT WAY PERMANENT-WAY TOOLS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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