A hub for a manpower vehicle includes a hub shaft, a rotating body, a bearing, an inner retainer, and an outer retainer. The rotating body is rotatably mounted on the hub shaft. The bearing rotatably couples the rotating body to the hub shaft. The bearing includes an inner ring, an outer ring, and a plurality of roller elements. The inner ring has an axially facing portion abutting the inner abutment of the hub shaft. The outer ring has an axially facing portion abutting an outer abutting portion of the rotating body. The roller element is disposed between the inner ring and the outer ring. The inner retainer is coupled to the hub shaft and adjoins an axially facing portion of the inner race. The outer retainer is coupled to the rotating body and adjoins an axially facing portion of the outer ring.
提供了一种用于人力车辆的轮毂,包括轮毂轴、旋转体、轴承、内保持器和外保持器。旋转体能旋转地安装在轮毂轴上。轴承将旋转体能旋转地联接到轮毂轴。轴承包括内圈、外圈和多个滚子元件。内圈具有邻接轮毂轴的内邻接部的轴向面对部分。外圈具有邻接旋转体的外邻接部的轴向面对部分。滚子元件设置在内圈和外圈之间。内保持器联接到轮毂轴并且邻接内圈的轴向面对部分。外保持器联接到旋转体并且邻接外圈的轴向面对部分。
Hub for manpower vehicle
用于人力车辆的轮毂
2022-09-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Europäisches Patentamt | 2023
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