To provide a motor vehicle drive wheel assembly structure which combines axial compactness, a high payload and good camber stiffness.SOLUTION: A motor vehicle drive wheel assembly (10) includes: a fixed subassembly (12) that includes two outer raceways (22, 24); and a rotating subassembly (14) that includes a wheel hub (30), two inner raceways (56, 62) and two rows of rolling bodies (16, 18) that are arranged in two pitch planes PP1 and PP2. One of the inner raceways is formed on a rolling bearing ring (36) abutting a shoulder (86) of the wheel hub (30) along a bearing interface (87) having an outer circumference of a large diameter.SELECTED DRAWING: Figure 1

    【課題】軸方向のコンパクトさ、大きなペイロード、および良好なキャンバ剛性を組み合わせる自動車の駆動輪アセンブリの構造を提供する。【解決手段】自動車の駆動輪アセンブリ(10)が、2つの外側レースウェイ(22、24)を備える固定サブアセンブリ(12)と、ホイールハブ(30)、2つの内側レースウェイ(56、62)、および2つのピッチ平面PP1およびPP2に配置された2列の転動体(16、18)を備える回転サブアセンブリ(14)と、を備える。内側レースウェイの一方は、大きな直径の外周を有するベアリング界面(87)に沿ってホイールハブ(30)のショルダ(86)に当接する転がり軸受リング(36)上に形成される。【選択図】図1


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    Title :

    MOTOR VEHICLE WHEEL ASSEMBLY


    Additional title:

    自動車の車輪アセンブリ


    Contributors:

    Publication date :

    2024-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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