The invention discloses a guide rail (12A) for an aircraft floor, which includes an upper plate (14) for supporting a set (42) of floor panels covering the plate, and a lower reinforcement structure (16). The guide rail is formed by a beam (30) and an anti-corrosion protection (32). The beam is formed from at least a body (30A) made of a first material and defines a lower reinforcing structure (16) and an upper platform (34). The anti-corrosion protection (32) completely covers the upper face (37) of the upper platform (34) and, together with the upper platform, forms the upper plate (14) of the guide rail, thus being layered. The anti-corrosion protection (32) is formed from at least a protective sheet (32A) made of a second material, which is more corrosion-resistant than the first material, selected from metal and fiber-reinforced plastic composites. Such a guide rail exhibits good corrosion resistance at a moderate cost. The invention also discloses an aircraft floor comprising such a guide rail, an aircraft and a method for manufacturing such a guide rail.
本发明公开了一种用于飞行器地板的导轨(12A),导轨包括上部板(14)和下部强化结构(16),上部板用于支撑覆盖所述板的一组(42)地板面板。导轨由梁(30)和防腐蚀保护(32)形成。梁至少由第一材料制成的本体(30A)形成、并且限定下部强化结构(16)和上部平台(34)。防腐蚀保护(32)完全覆盖上部平台(34)的上部面(37),并且与上部平台一起形成导轨的上部板(14),因此是分层的。防腐蚀保护(32)至少由比第一材料更抗腐蚀的第二材料制成的保护片材(32A)形成,该第二材料选自金属和纤维加强塑料复合材料。这种导轨以适中的成本表现出良好的抗腐蚀性。本发明还公开了包括这种导轨的飞行器地板、飞行器以及用于制造这种导轨的方法。
Guide rail for aircraft floor, floor, aircraft and guide rail manufacturing method
用于飞行器地板的导轨、地板、飞行器及导轨制造方法
2022-01-14
Patent
Electronic Resource
Chinese
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