To allow for stable and safe traveling by improving motion performance of a vehicle and improve reliability by increasing rigidity while suppressing increase of the size of the entire hub unit and weight increase.SOLUTION: In a hub unit with a steering function (1) including: a hub bearing part (3) including a hub bearing (21) that supports a wheel (13) of a vehicle (11) such that the wheel is rotatable; a unit support member (5) connected to a suspension device (33) to support the hub bearing part (3); and a rotation allowing support member (7) supporting the hub bearing part (3) such that the hub bearing part is rotatable around a turning shaft center (A) extending perpendicular to the unit support member (5), a drive shaft (53) that transmits a driving force from a drive source of the vehicle (11) is connected to the hub bearing (21).SELECTED DRAWING: Figure 4

    【課題】車両の運動性能を向上させることによって、安定的かつ安全な走行を可能にするとともに、ハブユニット全体の大型化、重量増加を抑制しながら剛性を高めて信頼性を向上させる。【解決手段】車両(11)の車輪(13)を回転自在に支持するハブベアリング(21)を有するハブベアリング部(3)と、懸架装置(33)に連結されて前記ハブベアリング部(3)を支持するユニット支持部材(5)と、前記ハブベアリング部(3)を、前記ユニット支持部材(5)に対して、鉛直方向に延びる転舵軸心(A)回りに回転可能に支持する回転許容支持部材(7)とを備える操舵機能付ハブユニット(1)において、前記ハブベアリング(21)に、前記車両(11)の駆動源からの駆動力を伝達するドライブシャフト(53)を連結させる。【選択図】図4


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    Title :

    HUB UNIT WITH STEERING FUNCTION, STEERING SYSTEM, AND VEHICLE


    Additional title:

    操舵機能付ハブユニット、操舵システムおよび車両


    Contributors:
    OBA HIROKAZU (author) / OHATA YUSUKE (author)

    Publication date :

    2022-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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