| 摘要 |
<p>The joint has a set of channels (5) formed in a hollow outer part (4). A ball hub (1) is arranged on the outer part, and another set of channels (6) is arranged in an outer surface of the hub. Balls (3) are extended in an axial direction of the hub and accommodated in the channels of the outer part and the ball hub for torque transmission. A ball cage (2) is arranged in an area between the outer part and the hub, and has ball windows for holding the balls in a common ball plane. The channels are formed such that an elliptical movement path of a middle point of the balls is achieved.</p> |
