Patent ID: 8932168
Filing Date: 2015-01-13
Classification: F16H,Y02T

Abstract:
1. An automated manual transmission comprising: an INPUT shaft that is coupled to a clutch and selectively receives power from an engine by operation of the clutch; an OUTPUT shaft that is arranged in parallel to the INPUT shaft; a first auxiliary gear that is rotatably provided on the INPUT shaft to be rotated relatively with respect to the INPUT shaft; a second auxiliary gear that is provided on the OUTPUT shaft and is meshed with the first auxiliary gear; a planetary gear unit mounted to the INPUT shaft and provided with three or more rotational elements wherein one rotational element thereof receives a rotational power from the engine to be rotated constantly, and another rotational element thereof is coupled to the first auxiliary gear to be rotated with the first auxiliary gear; and a motor generator that is directly coupled to still another rotational element and provides a rotational power to the still another rotational element during shifting gears so that the rotational power is transmitted to the OUTPUT shaft through the another rotational element coupled to the first auxiliary gear, the first auxiliary gear and the second auxiliary gear in sequence, wherein a path of the rotational power from the motor generator to the still another rotational element and a path of the rotational power from the engine to the one rotational element through the INPUT shaft are independent each other.