| 摘要 |
<p>A seal plate assembly is provided in a rotor disc for a turbine engine. The seal plate assembly includes a radially extending flange on the disc and an annular groove defined between a radial surface on the flange and a face of the disc. An annular outer surface extends axially in facing relationship to an annular inner surface of the groove. A plate structure is supported between the inner and outer surfaces, and a lock structure is provided for holding the plate structure in place. The lock structure includes an axial leg that is adapted to be located between an inner edge of the plate structure and the inner surface of the groove, and the lock structure further includes a radial leg that is adapted to be located between the radial surface on the flange and an outwardly facing surface of the plate structure.</p> |
