Suspension structure with variable geometry of a turboprop engine on a structural element of an aircraft

A variable geometry suspension structure for suspending a turboprop from a structural element of an aircraft, the structure including a rear cradle for fastening to a structural element of an aircraft and a front cradle for supporting a front portion of the turboprop, the front cradle being connecte...

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Bibliographische Detailangaben
Hauptverfasser: Poisson Mathieu Ange, Hellegouarch Antoine, Gallet Francois
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A variable geometry suspension structure for suspending a turboprop from a structural element of an aircraft, the structure including a rear cradle for fastening to a structural element of an aircraft and a front cradle for supporting a front portion of the turboprop, the front cradle being connected to the rear cradle, firstly via a pivot connection configured to enable the front cradle to tilt vertically relative to the rear cradle, and secondly by a return spring configured to prevent the front cradle from tilting while thrust from the turboprop is below a predetermined threshold.