High-stress suspension spring with dustproof function

The utility model relates to the technical field of suspension springs, and discloses a high-stress suspension spring with a dustproof function, which comprises an air spring and two abutting plates, the two abutting plates are respectively distributed on the outer ring of the top and the outer ring...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN PEIXING, WEN XUE, YANG YULIN, WANG HONGYUAN
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 utility model relates to the technical field of suspension springs, and discloses a high-stress suspension spring with a dustproof function, which comprises an air spring and two abutting plates, the two abutting plates are respectively distributed on the outer ring of the top and the outer ring of the bottom of the air spring, a spring is sleeved on the outer ring of the air spring between the upper abutting plate and the lower abutting plate, and the air spring is arranged on the outer ring of the air spring. The upper portion and the lower portion of the spring abut against the surfaces of the upper abutting plate and the lower abutting plate respectively, the lower outer ring of the upper abutting plate and the upper outer ring of the lower abutting plate are both provided with annular cylinders in a surrounding mode, and the portion, between the upper annular cylinder and the lower annular cylinder, of the spring outer ring is sleeved with a protective sleeve. The ring cylinders are arranged on the o