| 摘要 |
<p>The aircraft floor, made from a series of longerons (14) and cross-members (16), is connected to the fuselage frames by fixings (64) with articulated joints (66) on the ends of the cross-members. Each articulated joint is connected to the fuselage frame by a pivot with a stop collar and a series of fixing holes. the stop collar prevents any movement in the direction of the fuselage's lengthwise axis.</p> |
