Device for connecting engine of aircraft to structure of aircraft to carry out antivibratory insulation, has two pneumatic springs placed in parallel with each other so that load supported by device is distributed between pneumatic springs

摘要

The device (1) has a hollow longitudinal element (5) assembled in another hollow longitudinal element (2) in a sliding manner, where the two longitudinal elements are connected to bodies via free ends (4, 6). A damping unit (7) is in contact with the longitudinal elements, and comprises two pneumatic springs (8) that are placed in parallel with each other so that a load supported by the device is distributed between the two pneumatic springs, where each pneumatic spring comprises a toric envelope filled with pressurized gas and is arranged coaxially with a longitudinal axis (L) of the device.