The invention provides a cross beam structure of a skid landing gear. The cross beam structure is simple, easy to form and convenient to mount and dismount and comprises bow beams and a casing tube, wherein the left and right bow beams are formed by bending round tubes, the section of the casing tube is circular, two ends of the casing tube are inserted into the left and right bow beams respectively, and the casing tube is fixedly connected with at least one of the bow beams; one hole is formed in the position, close to the bow position, of each of the left and right bow beams, and the bow beams are connected with an aircraft body connector through the holes and bolts. Two symmetrical half cross beams are adopted and are connected through the casing tube in the middle, and forming is easy; during mounting, the beams are connected with an aircraft body through bolts, the two half cross beams can be independently connected with the aircraft body without left-right positioning, and mounting is convenient; half of the cross beam on one side can be independently replaced when damaged, and the cost is low.
Cross beam structure of skid landing gear
2015-07-22
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Skid landing gear and cross beam height adjusting mechanism thereof
European Patent Office | 2021
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