The invention relates to an aircraft landing gear (14) having a suspension mechanism (20) with a four-bar linkage arrangement (54) comprising four links (60, 62, 64, 66) that rigidly extend between respective four pivots (70, 72, 74, 76). A lower link (64) of the four-link device (54) supports the front and rear wheels (22, 24) and is movable between an extended position and a shortened position with respect to the upper link (60). The shock absorber (56) urges the four-bar linkage device (54) toward the extended position. The length of the upper link (60) of the four-bar link arrangement (54) is adjustable. The invention also relates to a suspension mechanism and an aircraft.

    本发明涉及一种飞行器起落架(14),该飞行器起落架具有悬架机构(20),该悬架机构具有四杆连杆装置(54),该四杆连杆装置包括在相应的四个枢轴(70、72、74、76)之间刚性地延伸的四个连杆(60、62、64、66)。四杆连杆装置(54)的下连杆(64)支承前轮和后轮(22、24),并且能够相对于上连杆(60)在伸长位置与缩短位置之间移动。减震器(56)将四杆连杆装置(54)推向伸长位置。四杆连杆装置(54)的上连杆(60)的长度是可调节的。本发明还涉及一种悬架机构和一种飞行器。


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    Title :

    Aircraft landing gear, suspension mechanism and aircraft


    Additional title:

    飞行器起落架、悬架机构和飞行器


    Contributors:

    Publication date :

    2025-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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