Method for controlling a lifting jack for an aircraft engine nacelle, a jack-type lifting system implementing the method and the thus equipped nacelle

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United States of America Patent

PATENT NO 10767672
APP PUB NO 20160138623A1
SERIAL NO

14979716

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Importance

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Abstract

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The jack-type lifting system includes a valve for modifying a maximum force value of a lifting jack activated by a protrusion for determining a determined portion such as the beginning of the extension stroke of the lifting jack. Thanks to the modification of the maximum force value, a pressure source thus applies the full force of the lifting jack after a start-up stroke so as to protect a lock of a reverser cowl which has been forgotten during maintenance.

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Patent Owner(s)

Patent OwnerAddress
AIRCELLEBP 91 ROUTE DU PONT VIII GONFREVILLE L'ORCHER F-76700

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerome, Marc Le Havre, FR 6 34
Le, Coq Vincent St Romain de Colbosc, FR 3 8

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