CVT transmission featuring improved controllability

The invention relates to a CVT transmission comprising a V-pulley (2) that includes a stationary cone pulley (20) and an axially movable cone pulley (21), further comprising an adjustment device (5) for adjusting a position of the axially movable cone pulley (21), said adjustment device comprising:...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	EYDAM, RUDOLF
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 relates to a CVT transmission comprising a V-pulley (2) that includes a stationary cone pulley (20) and an axially movable cone pulley (21), further comprising an adjustment device (5) for adjusting a position of the axially movable cone pulley (21), said adjustment device comprising: a bearing bush (8) on the axially movable cone pulley (21); a bearing arrangement (7) between the axially movable cone pulley (21) and the bearing bush (8); a spindle drive (3) having a spindle (30) and a spindle nut (31); a lever (4) that connects the spindle nut (31) to the bearing bush (8); and a servo drive (50) for driving the spindle drive (3). The CVT transmission also comprises a control unit (6) designed to actuate the adjustment device (5) in order for the position of the axially movable cone pulley (21) to be changed.