Retention arrangement

Details Retention arrangement Retention arrangement

2006-11-09

2009-10-06

Stodola, Daniel P (Department: 3679)

Joints and connections

Including ancillary means blocking disconnection of joint

Blocker is catch or key

C403S318000

Reexamination Certificate

active

07597499

ABSTRACT:
A disc arrangement for a gas turbine engine, the disc arrangement including a rotational axis, a disc, a coverplate, and a retainer to retain association between the disc and the coverplate by interference. The retainer is displaceable in a recess of the disc or the coverplate to allow release of the interference. The recess presents the retainer at an inclined angle to the rotational axis for the disc and/or the coverplate.

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