| 摘要 |
A constant velocity joint is disclosed that includes a first rotatable shaft comprising an axle portion having on one end an enlarged pocket end, the pocket end having a plurality of circumferentially and radially spaced ball pockets; a corresponding plurality of spherical balls disposed in the pockets; and a second rotatable shaft comprising a joint housing, the joint housing having a central bore with a corresponding plurality of axially extending, circumferentially and radially spaced ball grooves disposed about the second longitudinal axis and a base, the joint housing disposed over the pocket end with the corresponding plurality of balls disposed in the grooves, the joint providing a range of angular and axial movement of the first shaft relative to the second shaft, each of the plurality of ball pockets comprising a portion of the pocket having a conformity ratio C greater than about 1.04.
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