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发明公开
CN1837631A 三球销等速万向节 失效 - 权利终止

三球销等速万向节
摘要：
三球销等速万向节其中包括：具有轴套(22)和从所述轴套径向突起的轴颈(24)的内部接头部件；当在横断面中观看时和当在接头的圆周相对位置处测量时的、将轴套(22)连接到轴颈(24)的轴颈底部部分(23)的曲率半径R1大于当在其横断面中观看时和当在接头的轴向相对位置处测量时的、轴颈底部部分的曲率半径R2，并且R1逐渐减小直到R2。
摘要（英）：

A tripod constant velocity universal joint comprises among others an inner joint member having a boss 22 and journals 24 radially protruding from the boss, a radius of curvature R 1 as viewed in a cross section of a journal bottom part 23 connecting the boss 22 to the journal 24 and as measured at locations opposing circumferentially of the joint is larger than a radius of curvature R 2 of the journal bottom part as viewed in its cross section and as measured at locations opposing axially of the joint and R1 gradually decreases down to R2.

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