利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106103129A 车轮轴承单元 无效 - 驳回 复审申请

车轮轴承单元
摘要：
一种车轮轴承单元，其具有轮毂(2)、编码器(9)和保护遮盖部(11)，其中，轮毂(2)在其一个端部上具有集成式构造的车轮法兰(3)和能连同轮毂(2)一起转动的内圈(7)，其中，内圈(7)借助轧制铆接结合部(8)固定在轮毂(2)上，以便使滚动体列(5)相对于外圈(6)预紧，编码器设置在内圈(7)上并且径向地朝外圈(6)的方向延伸，保护遮盖部固定在外圈(6)上，以便封闭和密封外圈(6)与轮毂(2)之间构成的环形开口，其中，保护遮盖部(11)利用柱体形的区段(12)压入并且材料锁合地与外圈(6)连接，并且底部区段(14)从柱体区段(12)沿径向方向向内延伸，以便遮盖轮毂(2)的内侧的端部。
摘要（英）：

A wheel bearing unit having a wheel hub (2), an encoder (9) and a protective covering (11) is disclosed, wherein the wheel hub (2) has, at one end thereof, an integrally configured wheel flange (3) and an inner ring (7) which can be rotated together with the wheel hub (2), the inner ring (7) is fastened on the wheel hub (2) by means of a rolling rivet flange (8) in order to prestress a rolling body row (5) with respect to an outer ring (6), the encoder is provided on the inner ring (7) and extends radially in the direction of the outer ring (6), the protective covering is fixed on the outer ring (6) in order to close and to seal annular openings which are configured between the outer ring (6) and the wheel hub (2), the protective covering (11) is pressed in with a cylindrical section (12) and is connected in an integrally joined manner to the outer ring (6), and a bottom section (14) extends inwards in the radial direction from the cylindrical section (12), in order to cover an inner-side end of the wheel hub (2).

0/0