Airbus Helicopters

Goodrich Actuation Systems Sas

Nicolas Bourdais

Jean-Romain Bihel

Arnaud De La Chevasnerie

Pascal Leguay

Cédric Carlavan

The present invention relates to a servo-control () provided with at least one body () defining an inside space () together with a slider element () having a control piston () suitable for sliding in said inside space (), said control piston () subdividing said inside space () into a retraction chamber () and an extension chamber (). The servo-control () has at least one limit force detector device () comprising a casing () secured to said body () and defining a detection space (). Furthermore, a movable member () subdivides said detection space () into a first detection chamber () opening out to said inside space () and a second detection chamber (). Finally, the device includes detector means () for detecting the position of said movable member () in said detection space ().

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L'Gtang la Ville, France

Nicolas Bourdais