TORQUE VECTORING DEVICE

PROBLEM TO BE SOLVED: To provide a torque vectoring device which is reducible in an axial dimension.SOLUTION: A torque vectoring device 10 comprises: a first sun gear S1; a plurality of first planetary gears P1 which are engaged with the first sun gear S1; a first carrier C1 which rotatably pivots t...

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Bibliographische Detailangaben
1. Verfasser: MORIO TOSHIYUKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a torque vectoring device which is reducible in an axial dimension.SOLUTION: A torque vectoring device 10 comprises: a first sun gear S1; a plurality of first planetary gears P1 which are engaged with the first sun gear S1; a first carrier C1 which rotatably pivots the plurality of first planetary gears P1; a first ring gear R1 which is engaged with the plurality of first planetary gears P1; a second sun gear S2; a plurality of second planetary gears P2 which are engaged with the second sun gear S2; a second carrier C2 which rotatably pivots the plurality of second planetary gears P2; a second ring gear R2 which is engaged with the plurality of second planetary gears P2, and connected to the first ring gear R1; a plurality of third planetary gears P3 which are coaxially and integrally formed at the second planetary gears P2; and a third ring gear R3 which is engaged with the third planetary gears P3.SELECTED DRAWING: Figure 1 【課題】軸線方向の寸法を小さくすることができるトルクベクタリング装置を提供する。【解決手段】 トルクベクタリング装置10は、第一サンギヤS1と、第一サンギヤS1と噛み合う複数の第一プラネタリギヤP1と、複数の第一プラネタリギヤP1を回転可能に軸支する第一キャリアC1と、複数の第一プラネタリギヤP1と噛み合う第一リングギヤR1と、第二サンギヤS2と、第二サンギヤS2と噛み合う複数の第二プラネタリギヤP2と、複数の第二プラネタリギヤP2を回転可能に軸支する第二キャリアC2と、複数の第二プラネタリギヤP2と噛み合い、第一リングギヤR1と連結された第二リングギヤR2と、第二プラネタリギヤP2と同軸に一体に形成された複数の第三プラネタリギヤP3と、第三プラネタリギヤP3と噛み合う第三リングギヤR3と、を有する。【選択図】図1