The present application relates to a stopping device, a moving mechanism and an aircraft. According to an aspect of the present application, a stopping device (100) for a moving mechanism of an aircraft (AC) is provided. The moving mechanism is connected to a stationary structure (30) of the aircraft so as to allow the moving mechanism to move relative to the stationary structure. The stopping device includes a first stopper (120) provided at the moving mechanism and a second stopper (140) provided at the stationary structure. The stopping device is configured such that when a drive connection structure of the moving mechanism fails, the first stopper is adapted to abut against the second stopper so as to limit the moving range of the moving mechanism. At least one of the first stopper and the second stopper includes a buffer region (BR) which is made by modifying its meso-structure and thus has a reduced density to thereby be adapted to reduce a dynamic load generated when the first stopper collides with the second stopper. According to the present application, a stopping device having an improved buffer performance can be simply and reliably formed.
STOPPING DEVICE, MOVING MECHANISM AND AIRCRAFT
STOPPVORRICHTUNG, BEWEGUNGSMECHANISMUS UND LUFTFAHRZEUG
DISPOSITIF D'ARRÊT, MÉCANISME DE DÉPLACEMENT ET AÉRONEF
2020-08-19
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Tema Archive | 1975
Emerald Group Publishing | 1975