| 摘要 |
An anti-impact shield ( 50 ) for a mechanical part ( 22 ) of a rotorcraft, the mechanical part ( 22 ) having a central portion ( 221 ) together with first and second U-shaped ends (EX 1 , EX 2 ) each having a bottom wall ( 225 ) and two side branches ( 224 ), the bottom walls ( 225 ) of the ends (EX 1 , EX 2 ) of the mechanical part ( 22 ) being parallel to each other and secured to the central portion ( 221 ). Furthermore, the shield ( 50 ) is provided with first and second U-shaped ends ( 51, 52 ) respectively held inside the first and second ends (EX 1 , EX 2 ) of the mechanical part ( 22 ) by interference of shapes, the first and second ends ( 51, 52 ) of the shield ( 50 ) each having a respective bottom wall ( 53 ) and two side branches ( 54 ).
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