| 摘要 |
A turbine disk ( 20 ) has a sealing plate ( 28 ) fixed to it by bayonet fixing features ( 36 ) and ( 40 ) formed in sealing plate flange ( 30 ) and disk flange ( 38 ). Abutments ( 42 ) and ( 44 ) are formed on the bayonet fixings, between which a multi part anti relative rotation locking member ( 46 ) is positioned in abutting relationship.
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