DRIVING SYSTEM

To provide a driving system, which can suppress occurrence of a tight corner braking phenomenon.SOLUTION: In a state where at least a first clutch 15 is released, torque of an output shaft 6 is not transmitted to front wheels 3FL and 3FR, which are sub-driving wheels, but the torque of the output sh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ARAI OSAMU, IIHARA KENJI, FUDO MASAHIRO, MIYAUCHI SHIGEYUKI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a driving system, which can suppress occurrence of a tight corner braking phenomenon.SOLUTION: In a state where at least a first clutch 15 is released, torque of an output shaft 6 is not transmitted to front wheels 3FL and 3FR, which are sub-driving wheels, but the torque of the output shaft 6 is transmitted to main driving wheels, so that a vehicle can be brought into a two-wheel drive status. A user can select two-wheel drive status and a four-wheel drive status by operating a 2/4 WD switching switch 43. However, in a situation where the four-wheel drive status is selected by operating the 2/4 WD switching switch 43 but the four-wheel drive status is not needed, that is a situation where tire slip is not occurring in rear wheels 3RL and 3RR, which are the main driving wheels, the user can hold the two-wheel drive status.SELECTED DRAWING: Figure 1 【課題】タイトコーナブレーキング現象の発生を抑制できる、駆動システムを提供する。【解決手段】少なくとも第1クラッチ15が解放された状態では、アウトプット軸6のトルクが副駆動輪である前輪3FL,3FRに伝達されず、そのアウトプット軸6のトルクが主駆動輪に伝達され、車両が2輪駆動状態となる。ユーザは、2/4WD切替スイッチ43の操作により、2輪駆動状態と4輪駆動状態とを選択することができる。しかし、2/4WD切替スイッチ43の操作により4輪駆動状態が選択されても、4輪駆動状態の必要がない状況、つまり主駆動輪である後輪3RL,3RRにタイヤスリップが発生していない状況では、2輪駆動状態が保持される。【選択図】図1