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AN ACCESSORY GEARBOX ASSEMBLY AND A GAS TURBINE ENGINE COMPRISING AN ACCESSORY GEARBOX ASSEMBLY
AN ACCESSORY GEARBOX ASSEMBLY AND A GAS TURBINE ENGINE COMPRISING AN ACCESSORY GEARBOX ASSEMBLY
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机译：附件齿轮箱组件和包括附件齿轮箱组件的燃气轮机发动机
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摘要
A gas turbine engine accessory gearbox assembly comprising an accessory gearbox and a plurality of accessories arranged to be driven by the accessory gearbox. The accessory gearbox comprises a gear train and an accessory gearbox casing enclosing the gears of the gear train. Each accessory is driven by a shaft and the shaft of each accessory has a spur gear. The gear train comprises the spur gears of the accessories. The shaft of at least one of the accessories has a bevel gear and the bevel gear is arranged to mesh with a further bevel gear and the further bevel gear is arranged to drive the accessory gearbox assembly. The accessories may be arranged in V-shape on the core engine casing within an aerodynamic core nacelle.
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