| 摘要 |
Two members (10, 12) have radially facing first annular seating surfaces (22, 24) lying on a common first axis (26), and radially facing second annular surfaces (32, 34) lying on a common second axis (36). The first and second axes (26, 36) are radially offset from each other, so preventing relative rotational movement of the two members (10, 12) after any clearance is taken up. <IMAGE> |
