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.
SYSTEME DE LEVAGE A VERIN ET NACELLE AINSI EQUIPEE
CYLINDER LIFTING SYSTEM AND NACELLE EQUIPPED WITH SAME
ZYLINDERHUBSYSTEM UND GONDEL DAMIT
2018-12-19
Patent
Electronic Resource
French
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