Landing gear bay roof comprising at least one gantry installed against lower face of its wall

• Main Authors: LEGARDEZ ALEXANDRE, LOYANT FRANCOIS, BELLET DANIEL, PRUDENT ALAIN, ROUX SIMON, CROUZET SEBASTIEN, DUBREUIL LAURENT
• Format: Patent
• Language: Chinese; English
• Published: 23.04.2019
• Subjects: AEROPLANES; AIRCRAFT; AVIATION; COSMONAUTICS; HELICOPTERS; PERFORMING OPERATIONS; TRANSPORTING

The invention relates to a landing gear bay roof comprising at least one gantry installed against a lower face of its wall. Specifically, the invention relates to a landing gear bay roof used for an aircraft. The roof is used for forming a pressurization barrier between a pressurized upper compartment and a landing gear bay (3) for the housing of a landing gear, comprising a roof wall (4) formingthe pressurization barrier. The roof wall is held by longitudinal gantries (5) to which it is linked, and which extend over the entire length of the roof wall (4). The roof wall comprises a lower face(45) configured to be installed inside the landing gear bay (3) and an upper face configured to be installed outside the landing gear bay (3). At least one of the gantries (5) is installed against the lower face (45) of the roof wall (4). 本发明涉及包括抵靠其壁的下面安装的至少个横架的起落架舱顶，具体而言，涉及种用于飞机的起落架舱顶，用于形成增压上层舱和用于容纳起落架的起落架舱(3)之间的压力屏障。该舱顶包括形成压力屏障的顶壁(4)，该顶壁被纵向横架(5)保持，顶壁连接到纵向横架(5)上并且纵向横架在顶壁的整个长度上延伸。该顶壁(4)包括意图安装在起落架舱(3)内的下表面(45)，并且至少其中个所述横架(