| 摘要 |
According to the present invention, a stocker conveyor comprises: a straight rail divided into two or more portions; a curved rail disposed between the straight rails; and a vehicle comprising a main body, a driving unit freely-rotated with respect to the main body, and a driven unit freely-rotated with respect to the main body. According to the present invention, rotation of the driving unit with respect to the main body is transmitted to the driven unit, and a transfer direction of a cassette (a traveling direction of a vehicle) is changed thereby. |
