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    STRUCTURAL FUSE
    5.
    发明公开
    STRUCTURAL FUSE 审中-公开

    公开(公告)号：EP4006364A1

    公开(公告)日：2022-06-01

    申请号：EP21209411.4

    申请日：2021-11-19

    申请人： Airbus Operations Limited

    发明人： WILSON, Fraser

    IPC分类号： F16B31/06 ,  F16B19/00

    摘要： A structural fuse 1 is configured to shear upon an application of a predetermined load and comprises a plurality of elongate reinforcing elements 4 in a metal matrix 5. The provision of a so-called metal matrix composite results in a fuse that is lighter in weight than a conventional metal pin and has improved fatigue properties and hence a longer operating life. The load (or range of loads) at which the fuse is arranged to shear can be engineered by careful arrangement of the orientation of the reinforcing elements, and by selecting the proportion of reinforcing elements in the matrix. Thus, a fuse having a narrower load range than hitherto achievable can be produced.

    FASTENER AND METHODS OF MANUFACTURING AND USE
    7.
    发明公开
    FASTENER AND METHODS OF MANUFACTURING AND USE 审中-公开

    公开(公告)号：EP3736456A1

    公开(公告)日：2020-11-11

    申请号：EP20162102.6

    申请日：2020-03-10

    申请人： The Boeing Company

    发明人： Simpson, Blake A.

    IPC分类号： F16B19/02 ,  F16B31/02 ,  F16B33/00 ,  B64D45/02 ,  F16B19/00 ,  F16B19/10

    摘要： The present disclosure provides a fastener (100). The fastener (100) includes an elongated body (102) having a first end (104) and a second end (106) opposite the first end (104). The fastener (100) also includes a head (108) having a first surface (110) and a second surface (112) opposite the first surface (110). The first end (104) of the elongated body (102) is coupled to the second surface (112) of the head (108), and a diameter (114) of the head (108) is greater than a diameter (116) of the elongated body (102). The fastener (100) also includes a sleeve (130) positioned over at least a portion of the elongated body (102) and the second surface (112) of the head (108). The fastener (100) also includes a plurality of textured elements (118) positioned on an exterior surface (119) of the sleeve (130) adjacent the second surface (112) of the head (108). One or more of the plurality of textured elements (118) extend from the exterior surface (119) of the sleeve (130) to the first surface (110) of the head (108). (Fig. 2C)

    FIXATION CLIP
    8.
    发明公开
    FIXATION CLIP 审中-公开

    公开(公告)号：EP3726069A1

    公开(公告)日：2020-10-21

    申请号：EP19382295.4

    申请日：2019-04-16

    申请人： Illinois Tool Works Inc.

    发明人： Arteta, Javier ,  Cuervas, Francisco ,  Criado, Francisco

    IPC分类号： F16B19/00 ,  F16B43/00 ,  F16B5/06 ,  F16B21/08

    摘要： A fixation clip (10) adapted to be fixed to a support metal element (100) having a fastening opening (110), the fixation clip (10) comprising a plug element (11) comprising a holding head (12), a top (13) and a plug-in tip (14) which can be inserted into the fastening opening (110) of the support metal element (100), wherein the plug-in tip (14) and the top (13) are fixedly connected to each other by a shaft (15), the fixation chip (10) characterized by further comprising a movable sealing disk (16) having a central hole and being overmolded around the shaft (15) of the fixation clip (10), the movable disk (16) having a slip (17) surrounding a lower part of the shaft (15) adjacent to the plug-in tip (14).