A shock absorber for an aircraft landing gear is disclosed. The shock absorber includes a stop surface arranged to limit extension of the shock absorber and a crumple element configured to deform in the event that the extension load on the stop surface exceeds a predetermined threshold. The crumple element may form part of the out-stop tube of the shock absorber. Deformation of the crumple element may be identified by measuring the length of the fully extending landing gear, through non-destructive testing or by measuring the change in conductance of the crumple element.
Aircraft landing gear shock absorber
2024-12-24
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge / F16F SPRINGS , Federn / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |