Gear train of automatic transmission for vehicle

A gear train of an automatic transmission for a vehicle includes a first planetary gear set being a simple planetary gear set and a second planetary gear set that is formed of two combined simple planetary gear sets. The gear train combines four clutches and two brakes and realizes seven forward spe...

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Bibliographische Detailangaben
1. Verfasser: Seo, Kang Soo
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A gear train of an automatic transmission for a vehicle includes a first planetary gear set being a simple planetary gear set and a second planetary gear set that is formed of two combined simple planetary gear sets. The gear train combines four clutches and two brakes and realizes seven forward speeds. The gear train may enhance transmitting performance and reduce fuel consumption.