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    • 50. 发明申请
    • AIRCRAFT ENGINE GENERATOR DISCONNECT DEVICE WITH LATCH
    • WO2020070190A1
    • 2020-04-09
    • PCT/EP2019/076707
    • 2019-10-02
    • SAFRAN ELECTRICAL & POWER
    • NIXON, John
    • F16D11/04F16D11/14
    • The present invention relates to generator drive disconnect device (1) comprising a drive transfer means (100) having a connected configuration, and a disconnected configuration. The disconnect device (1) further comprises a disconnect mechanism (200), configured to move the drive transfer means from the connected configuration to the disconnected configuration, and a latch mechanism (300) configured to the hold the drive transfer means (100) in the disconnected configuration. The latch mechanism (300) includes a latch member (320), which is moveable between a retracted position and an extended position, and a biasing mechanism (330). The biasing mechanism (330) is configured to generate a biasing force to bias the latch member (320) towards the extended position and to apply a reaction force to the latch member (320) to resist movement of the latch member towards the retracted position, the reaction force having a magnitude which increases as a function of the distance of the latch member from the retracted position. Other aspects of the invention relate to an aircraft engine assembly and an aircraft comprising the generator drive disconnect device (1).