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    SEALING AND SHIMMING OF STRUCTURAL JOINTS
    1.
    发明申请
    SEALING AND SHIMMING OF STRUCTURAL JOINTS 审中-公开

    公开(公告)号：US20190003504A1

    公开(公告)日：2019-01-03

    申请号：US16018914

    申请日：2018-06-26

    Applicant: Airbus Operations Limited

    Inventor： Jeremy BRADLEY ,  Guy TOTHILL

    IPC: F16B11/00 ,  B64F5/10

    Abstract: A method of producing a sealed structural joint between two components (23, 24) and such a sealed joint are provided. The method includes the steps of applying a layer of sealant (27) to the first component (23), applying liquid shim (28) to the second component (24), inserting an intermediate layer (29) between the sealant (27) and the liquid shim (28), the intermediate layer (29) having a series of raised structural features (31) to engage the first component (23). The features (31) are positioned to allow the sealant (27) to extend across the joint between the raised features (31) to form a continuous seal. The joint is then closed and cure of the liquid shim (28) and sealant (27) takes place to solidify the shim (28) to the desired thickness within the joint.

    APPARATUS AND METHOD FOR TESTING MATERIALS
    2.
    发明申请
    APPARATUS AND METHOD FOR TESTING MATERIALS 审中-公开
    用于测试材料的装置和方法

    公开(公告)号：US20160025565A1

    公开(公告)日：2016-01-28

    申请号：US14807150

    申请日：2015-07-23

    Applicant: Airbus Operations Limited

    Inventor： Laid ADDA ,  Guy TOTHILL

    IPC: G01J3/02 ,  G01J3/30

    CPC classification number: G01J3/0275 ,  G01J3/0297 ,  G01J3/30 ,  G01N21/274 ,  G01N21/3563 ,  G01N2021/3595 ,  G01N2021/8472 ,  G01N2201/0221

    Abstract: An apparatus and method for testing material to determine if the materials have exceeding their useable life based an analysis of the chemical degradation of the material. An infrared (IR) spectroscopic measurement is made of the material. The measurement results are compared to a database of previously obtained measurement results. Depending on the comparison of the measurement result to the database of previously obtained measurement results, an indication of a measure of the lifespan of the chemically reactive material is determined and provided.

    Abstract translation: 一种用于测试材料的装置和方法，以通过对材料的化学降解的分析来确定材料是否超过其可用寿命。 由该材料制成红外（IR）光谱测量。 将测量结果与先前获得的测量结果的数据库进行比较。 根据测量结果与先前获得的测量结果的数据库的比较，确定和提供化学反应性材料的寿命测量指标。

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