VIBRATION ABSORBER FOR AIRCRAFT GONDOLA Russian patent published in 2012 - IPC F16F1/371 F16F1/387 B64D29/00 

Abstract RU 2467221 C2

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

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RU 2 467 221 C2

Authors

Moradell-Casellas Pierre

Dates

2012-11-20Published

2008-08-01Filed