To provide a hub unit with steering function in which, auxiliary steering according to a travel condition of a vehicle can be performed on a left wheel and a right wheel independently, for improving maneuver ability of a vehicle, and traveling safely and stably, and which can be configured simply without reduction of whole rigidity, and a vehicle comprising the same.SOLUTION: A hub unit 1 with auxiliary steering function comprises: a hub bearing part assembly component 2 having a hub bearing 15 for wheel support; and an auxiliary steering actuator 5. The hub bearing part assembly component 2 is rotatably installed on a knuckle 6 which is a unit support member of a suspension device, in a manner of capable of rotating around an auxiliary steering shaft center A extended in a vertical direction through two rotation permission support components 4, 4 positioned on upper and lower positions. The auxiliary steering actuator 5 is installed on the knuckle 6 and rotates the hub bearing part assembly component 2 around the auxiliary steering shaft center A.SELECTED DRAWING: Figure 1
【課題】走行中に、車両の走行条件に応じた補助的な転舵が左右輪独立で行えて、車両の運動性能を向上させ、安定・安全に走行することが可能となり、かつ全体の剛性を低下させることなく、簡単に構成することが可能な補助転舵機能付ハブユニットおよび車両を提供する。【解決手段】この補助転舵機能付ハブユニット1は、車輪支持用のハブベアリング15を有するハブベアリング部組立部品2と、補助転舵用アクチュエータ5とを備える。ハブベアリング部組立部品2は、懸架装置のユニット支持部材であるナックル6に、上下2箇所の回転許容支持部品4,4を介して、上下方向に延びる補助転舵軸心A回りに回転自在に設置される。補助転舵用アクチュエータ5は、前記ナックル6に設置されハブベアリング部組立部品2を補助転舵軸心A回りに回転させる。【選択図】図1
HUB UNIT WITH STEERING FUNCTION AND VEHICLE COMPRISING THE SAME
転舵機能付ハブユニットおよびこれを備えた車両
2019-04-18
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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