| 摘要 |
<p>In locating an annular ring 14 in an annular housing 10, a retaining ring 16 is provided which has a first radially extending portion 18 and a second axially extending portion 20 which in combination are capable of providing an enhanced retaining force when used in conjunction with a loading means 26, 40. In other embodiments the ring 16 has an L-shape or U-shape cross-section. <IMAGE></p> |
