| 摘要 |
<p>An outer member for a universal joint with torque transmission by balls engaged in grooves (15) in the outer member, comprising a first component (10) of a lightweight material for attachment to a transmission shaft (13), a second component (14) fitting closely within the first component (10) and defining the grooves (15), the first and second components (10, 14) being keyed (18) against relative rotation and retained together by deformation (17) of the first component (10).</p> |
