A grounding indicating device for a landing gear bumper, the landing gear bumper including first and second parts mounted to slide telescopically relative to each other, a first torque arm connected to the first part, and a second torque arm connected to the second part, the first and second parts being mounted to slide telescopically relative to each other, the first torsion arm and the second torsion arm are pivotally connected with each other, the grounding indicating device comprises a touch top head fixedly connected to the first torsion arm and an indicator fixedly connected to the second torsion arm, and the touch top head and the indicator are configured to touch the indicator when the first part and the second part are in the grounding position, so that the first torsion arm and the second torsion arm are in the grounding position. The indicator is configured such that the indicator implements a grounding indication, and wherein the indicator does not automatically release the grounding indication after the first component and the second component are restored from grounding.
本发明一种用于起落架缓冲器的触底指示装置,起落架缓冲器包括第一部件和第二部件、连接于第一部件的第一扭力臂以及连接于第二部件的第二扭力臂,第一部件和第二部件安装成相对于彼此伸缩地滑动,并且第一扭力臂和第二扭力臂彼此可枢转地连接,其中,触底指示装置包括固定连接于第一扭力臂的触碰顶头和固定连接于第二扭力臂的指示器,触碰顶头和指示器构造成当第一部件和第二部件处于触底位置时,触碰顶头触碰指示器,使得指示器实现触底指示,并且其中,指示器在第一部件和第二部件从触底恢复之后不自动解除触底指示。
Ground contact indicating device for undercarriage buffer
用于起落架缓冲器的触底指示装置
31.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Undercarriage magneto-rheological buffer control device
Europäisches Patentamt | 2020
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