Cushioned landing legs of a reusable vehicle and method of cushioning the same
A buffer method and carrier technology, applied in aircraft landers, springs/shock absorbers, extraterrestrial vehicles, etc., can solve the problem that the metal deformation buffer method cannot meet the requirements of repeated use, the technology is not mature enough, and the carrier rebounds, etc. problem, to achieve the effect of low overload, space reduction, and stable buffer performance
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[0016] Such as figure 1 As shown, the present invention can reuse the carrier landing buffer leg, including the inner lining tube 3, the outer sleeve 5, the concave tube 7, the piston tube 12 and the foot pad 14. The fastening device 6 fixedly connected, the top end of the inner liner 3 is provided with a rotating motor 1, the output shaft 2 of the rotating motor 1 is fixedly connected with the inner liner 3, in addition, the inner liner 3 is fixedly connected with the push rod 4, The lining cylinder 3 is arranged with inner wall threads 15, which cooperate with the outer wall threads 16 on the upper end of the concave cylinder 7. When the inner lining cylinder 3 rotates, it is fixed by the end cover 9 in the axial direction, so that the concave cylinder 7 can move up and down. There is a floating piston 8 inside the barrel 7; a gasket 10 is arranged inside the piston barrel 12, and the lower end of the gasket 10 has a honeycomb cushioning material 11 for crushing when landing...
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