Boosting gas spring with noise reduction function

The booster gas spring with the noise reduction function comprises a cylinder barrel and a piston rod assembly, an inner cavity of the cylinder barrel is divided into a rod cavity and a rodless cavity by the piston rod assembly, a spring is arranged in the rodless cavity and is in clearance fit with...

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Bibliographische Detailangaben
Hauptverfasser:	LAN SHILEI, ZHOU YUFEI, FANG YING, LIN WEIHANG, HU FENGQUAN, ZHOU KAI, KATO NAOKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The booster gas spring with the noise reduction function comprises a cylinder barrel and a piston rod assembly, an inner cavity of the cylinder barrel is divided into a rod cavity and a rodless cavity by the piston rod assembly, a spring is arranged in the rodless cavity and is in clearance fit with the cylinder barrel, a front spacer bush assembly and a rear spacer bush assembly are arranged in the rodless cavity, the front spacer bush assembly is movably arranged in the rodless cavity, and the rear spacer bush assembly is movably arranged in the rodless cavity. The front spacer bush assembly and the cylinder barrel are in clearance fit, the rear spacer bush assembly is fixedly arranged at the rear end of the cylinder barrel, the spring abuts against the position between the front spacer bush assembly and the rear spacer bush assembly, the front spacer bush assembly comprises a front spacer bush body and a sealing ring, the sealing ring is arranged on the front spacer bush body in a sleeving mode, and a plur