| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to vibration absorber placed between unit and fixed structure of aircraft gondola. Absorber contains assembly (10) made of resilient material, screw (7) of assembly mounting (10) on fixed structure (3) and facilities (11, 29a, 29b) for mounting the unit (1) on the assembly (10). The absorber is provided with facilities (13, 15) limiting stroke of mounting facilities (11, 29a, 29b) relative to screw (7) in at least two directions in space. Limiting facilities (13, 15) include cuvet (15) stopper (13). The cuvet (15) is installed with possibility to be mounted on fixed contransportation structure (3). The stopper (13) is freely moving inside the cuvet (15) and rigidly connected with mounting facilities (11, 29a, 29b). Limiting facilities (13, 15) have such dimensions that can prevent loads transmission to screw (7), which loads could result in its fatigue and/or destruction. ^ EFFECT: prevention of electronic unit separation from fixed structure when absorber is destructed. ^ 8 cl, 5 dwg |
