| 摘要 |
The suspension system (10) comprises an anti-vibration de-coupling system for isolating a sub-assembly (12) relative to an aircraft structure (14). It comprises a pair of parallel hydraulic shock absorbers (A1,A2) each of which comprises a piston (P1,P2) connected to the sub-assembly or to the structure. The pistons can move axially relative to a body (T1,T2) connected to the structure or sub-assembly. They delimit two opposite sealed chambers (C1A1,C2A1,C1A2,C2A2) which are hydraulically connected in pairs. Two pipes (C12, C21) connect respectively a first chamber of one of the shock absorbers to the second chamber of the other absorber. This enables an axial absorbed displacement of the sub-assembly relative to the structure along an axis (Z) parallel to the piston displacements. It also limits pivoting of the sub-assembly relative to the structure around a pivoting axis (X) perpendicular to the plane in which the pistons displace.
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