Anti-crash method and system, undercarriage and aircraft
The method involves articulating a leg (9) on a force retrieval structure (5) of an aircraft (1) around a rotational transversal axle (8) and articulating a retraction jack on the structure for extension and retraction of the leg. Anti-crash units permit, respectively, a dampening function of plane...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The method involves articulating a leg (9) on a force retrieval structure (5) of an aircraft (1) around a rotational transversal axle (8) and articulating a retraction jack on the structure for extension and retraction of the leg. Anti-crash units permit, respectively, a dampening function of plane crash of a landing gear (2) and inhibition of retraction and pneumatic, hydraulic or electric braking of rotation of the leg. The leg is disintegrated with respect to the jack that is retained and locked. The braking of the rotation of the leg is controlled around the axle during the locking of the jack. An independent claim is also included for an aircraft such as helicopter, for implementing an anti-crash method. |
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