Jack cylinder

The utility model discloses a jack cylinder, which comprises a cylinder body, and a liquid-flowing pipe communicated with the cylinder body, and is characterized in that the liquid-flowing pipe is in a curve shape, and one end thereof is welded with the cylinder body into a whole body; and the radiu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FU JINLIANG, LIU SHENG, XU ZONGLIN, FENG ZHANMIAO, MENG FANJIONG, ZHOU ZHIGANG, WANG DEYIN, SHI YANBING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a jack cylinder, which comprises a cylinder body, and a liquid-flowing pipe communicated with the cylinder body, and is characterized in that the liquid-flowing pipe is in a curve shape, and one end thereof is welded with the cylinder body into a whole body; and the radius of curvature of the weld position of the liquid-flowing pipe and the cylinder body is R35mm. The utility model has the advantages that since the liquid-flowing pipe is in the curve shape, and one end thereof is welded with the cylinder body into a whole body, when machining the jack cylinder, the middle joined part (one connector seat) between the cylinder body and the liquid-flowing pipe is canceled, so the original two weld joints are reduced into one weld joint, the probability of the liquid leakage is reduced, the normal work of the jack is ensured, and the service life of the jack cylinder is prolonged.