Aircraft turbine engine assembly comprising a holder for fittings
AssigneeSafran Aircraft Engines
InventorsBruno Albert Beutin, Anthony Pierre Guy Delaforge, Zoltan Zsiga
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Abstract
Assembly for an aircraft turbine engine, comprising an intermediate casing hub, an accessory gearbox, and a transfer case including a power transmission shaft configured to transmit mechanical power, taken off an engine shaft of the turbine engine, to at least one accessory mounted on the accessory gearbox, in which the transfer case comprises a structural element surrounding the power transmission shaft and rigidly attaching the accessory gearbox to the intermediate casing hub.
Claims20
An assembly for an aircraft turbine engine comprising an intermediate casing hub, an accessory gearbox, and a transfer case including a power transmission shaft configured to transmit mechanical power, taken off an engine shaft of the aircraft turbine engine, to at least one accessory mounted on the accessory gearbox, wherein the transfer case comprises a reinforced structural element surrounding the power transmission shaft and rigidly attaching the accessory gearbox to the intermediate casing hub, the assembly further comprising two arms connecting the accessory gearbox to the intermediate casing hub, the two arms being provided on both sides of the reinforced structural element, wherein the intermediate casing hub includes two or more openings, each of the two or more openings configured to allow a passage of discharge outlets of a compressor, and wherein each of the two arms is provided between successive openings.
An assembly for an aircraft turbine engine comprising an intermediate casing hub, an accessory gearbox, and a transfer case including a power transmission shaft configured to transmit mechanical power, taken off an engine shaft of the aircraft turbine engine, to at least one accessory mounted on the accessory gearbox, wherein the transfer case comprises a structural element surrounding the power transmission shaft and rigidly attaching the accessory gearbox to the intermediate casing hub, the assembly further comprising two arms connecting the accessory gearbox to the intermediate casing hub, the two arms being provided on both sides of the structural element, the assembly being bereft of other attachment between the accessory gearbox and the intermediate casing hub than the structural element and said two arms, wherein the intermediate casing hub includes two or more openings, each of the two or more openings configured to allow a passage of discharge outlets of a compressor, and wherein each of the two arms is provided between successive openings.
Dependencies are inferred from the claim text.