MULTY STAGE TRANSMMISSION FOR VEHICLE

The present invention provides a multi-speed transmission for a vehicle, realizing at least 10 drive gears and 1 reverse gear with the relatively small number of components and a simple configuration in order to maximize improvement of fuel efficiency of a vehicle by optimized driving point operation of an engine and improve quietness of the vehicle with further quiet operation of the engine. The multi-speed transmission for a vehicle comprises: an input shaft (IN) and an output shaft (OUT); a first planetary gear device (PG1), a second planetary gear device (PG2), a third planetary gear device (PG3), and a fourth planetary gear device (PG4); and at least six shifting elements. 本发明提供了用于车辆的多挡位变速器，其可以包括：输入轴和输出轴；第行星齿轮装置、第二行星齿轮装置、第三行星齿轮装置和第四行星齿轮装置，其设置为传送输入轴与输出轴之间的扭矩，并且每个齿轮装置包括三个旋转元件；至少六个换挡元件，其连接至行星齿轮装置的旋转元件。