Infinitely variable device

The invention provides an infinitely variable device comprising a planetary gear train, a shell, multiple sets of elastic friction plates and a hydraulic control device. The planetary gear train is provided with a gear cavity, and gears of the planetary gear train are mounted in the gear cavity; the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LANG JINGMING, LANG WEICHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides an infinitely variable device comprising a planetary gear train, a shell, multiple sets of elastic friction plates and a hydraulic control device. The planetary gear train is provided with a gear cavity, and gears of the planetary gear train are mounted in the gear cavity; the elastic friction plates are respectively arranged in gear intervals of the gears, and outer contours of each set of elastic friction plates are in clearance fit with gear top contour intervals of the gear; each set of the elastic friction plates includes two elastic plates matched with gear intervals in shape, two ends of the elastic plates are abutted to form an oil storage cavity, and a gap is formed in an abutted joint; an inner cavity of the shell is filled with hydraulic oil, the planetary gear train is mounted in the shell, the hydraulic control device is used for controlling oil pressure in the oil storage cavity so as to control the size of friction force between each set of the elastic friction plates and