PROBLEM TO BE SOLVED: To provide a driving force distribution device of a vehicle, which has a differential limiting mechanism composed of a simple constitution, and which can be miniaturized.SOLUTION: The driving force distribution device of a vehicle is provided that distributes a driving force input from an input shaft to a first output shaft and a second output shaft which are arranged on the same axial line, and that comprises a plurality of permanent magnets. According to speed difference between a rotational speed of the first output shaft and a rotational speed of the second output shaft, the magnets can generate eddy currents in one face out of a pair of opposing faces which are composed of a first face which can rotate conforming to the rotation of the first output shaft, and a second face which can rotate conforming to the rotation of the second output shaft, the one face enabling the speed difference to be generated.SELECTED DRAWING: Figure 1
【課題】簡易な構成からなる差動制限機構を有し、小型化が可能な、車両の駆動力配分装置を提供する。【解決手段】入力軸から入力される駆動力を、同一の軸線上に設けられた第1の出力軸及び第2の出力軸に分配する車両の駆動力配分装置であって、前記第1の出力軸の回転に合わせて回転可能な第1の面と、前記第2の出力軸の回転に合わせて回転可能な第2の面と、からなる一対の対向面であって、前記第1の出力軸の回転速度と前記第2の出力軸の回転速度との速度差を生じ得る対向面のうちのいずれか一方の面に、前記速度差に応じて渦電流を生成可能な複数の永久磁石を備える。【選択図】図1
DRIVING FORCE DISTRIBUTION DEVICE OF VEHICLE
車両の駆動力配分装置
2016-04-28
Patent
Electronic Resource
Japanese