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    • 4. 发明授权
    • Wheel mounting
    • 车轮安装
    • US4121871A
    • 1978-10-24
    • US798322
    • 1977-05-19
    • Thomas Burton Adams, Jr.
    • Thomas Burton Adams, Jr.
    • B60B27/00B60B27/02
    • B60B27/0005
    • A wheel mounting having a hub carried by a pair of axially spaced apart ball bearings carried on a spindle, the inner race rings of said bearings restrained against axial movement, and the outer race rings restrained against axial movement in opposite directions by hub carried snap rings. Elimination of hub shoulders previously required for positioning and restraining the outer race rings against axial movement caused by side loading reduces the casting and boring problems and facilitates simpler and more consistant assembly of the hub onto the spindle.
    • 轮毂安装件具有由轴承承载的一对轴向隔开的球轴承承载的轮毂,所述轴承的内座圈限制轴向移动,并且外座圈通过轮毂带扣环阻止相反方向的轴向运动 。 消除以前需要用于定位和限制外圈环以防止由侧向负载引起的轴向运动所需的轮毂肩部减少了铸造和钻孔问题,并且使轮毂更容易和更一致地组装到主轴上。