Disclosed is an assembly for a gas turbine engine, the assembly includes: a spinner (102) or nosecone comprising a threaded rear portion (110), an engine structure (104) comprising a threaded front portion (112), the nosecone being threadingly connected to the engine structure (104), wherein rotation of the spinner (102) or nosecone about the engine structure (104) in a first direction secures the spinner (102) or nosecone to the engine structure (104) and rotation of the spinner (102) or nosecone about the engine structure (104) in a second direction releases the spinner (102) or nosecone from the engine structure (104); and a lock ring (114) slidingly connected to the engine structure (104) to slide between: a forward position to engage the spinner (102) or nosecone and block rotation of the spinner (102) or nosecone in the second direction, and a rearward position, where the lock ring (114) is spaced from the spinner (102) or nosecone.


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    Title :

    ASSEMBLY FOR RELEASABLE LOCKING OF A SPINNER OR NOSECONE TO AN ENGINE STRUCTURE


    Additional title:

    ANORDNUNG ZUR LÖSBAREN VERRIEGELUNG EINES SPINNERS ODER EINER NASENHAUBE GEGENÜBER EINER TRIEBWERKSSTRUKTUR
    ENSEMBLE POUR LE VERROUILLAGE AMOVIBLE D'UN SPINNER OU D'UN CÔNE DE NEZ PAR RAPPORT À UNE STRUCTURE DE MOTEUR


    Contributors:

    Publication date :

    2021-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F16L PIPES , Rohre



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