Accessory drive gearbox for controlling the flaps of an aircraft

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United States of America Patent

PATENT NO 9758238
SERIAL NO

14425360

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Abstract

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An accessory gearbox for a turboshaft engine of an aircraft, the gearbox including a casing, an aircraft wing flap control rod arranged so as to slide axially inside the gearbox and an actuator for driving the control rod which is mounted on the casing, the actuator including a hollow body, a piston which is arranged so as to move in translation inside the body and a piston rod which is connected to the piston and extends at least in part outside the body of the actuator the piston rod being connected to the control rod, wherein the actuator is arranged between the connection of the piston rod and the control rod, and the casing of the gearbox.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN HELICOPTER ENGINES64510 BORDES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Le, Borgne Eric Igon, FR 2 3
Machin, Alexandre Poissy, FR 1 1

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges542152375101 - 1011 - 2021 - 3031 - 4041 - 500102030405060708090100110120130140150160170180190200210220230

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