Light-weight oil cylinder

A light-weight oil cylinder comprises a cylinder head, a piston, a piston end portion and a cylinder barrel. The piston and the piston end portion are arranged in the cylinder barrel. The light-weight oil cylinder further comprises a steel tube I and a steel tube II. The piston is hollow, and the st...

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Bibliographische Detailangaben
Hauptverfasser:	WEI JIAYI, CEN MENGQIANG, SUN LANGJI, JIANG WEI, BEI CHEN, LI CHUNHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A light-weight oil cylinder comprises a cylinder head, a piston, a piston end portion and a cylinder barrel. The piston and the piston end portion are arranged in the cylinder barrel. The light-weight oil cylinder further comprises a steel tube I and a steel tube II. The piston is hollow, and the steel tube I and the steel tube II pass through the hollow part of the piston. The cylinder head and the cylinder end portion are respectively provided with two holes. One end of the steel tube I and one end of the steel tube II are respectively connected with two holes of the cylinder head, and the other end of the steel tube I and the other end of the steel tube II are respectively connected with two holes of the piston end portion. The two holes of the piston end portion are respectively communicated with a small cavity and a large cavity of the oil cylinder. The light-weight oil cylinder can effectively reduce the diameter of the piston, reduce the weight of the oil cylinder so as to further reduce the weight of