Lightning-resistant fastener, cap, and method of mounting lightning-resistant fastener
    3.
    发明授权
    Lightning-resistant fastener, cap, and method of mounting lightning-resistant fastener 有权
    防雷紧固件,盖子和安装防雷紧固件的方法

    公开(公告)号:US08520358B2

    公开(公告)日:2013-08-27

    申请号:US13262036

    申请日:2010-04-02

    IPC分类号: H05F3/00

    摘要: There are provided a lightning-resistant fastener and a cap, which, while assuring sufficient insulation properties, provide improved workability and highly stable quality to thereby enable a reduction in the manufacturing cost of an airframe, and a method of mounting the lightning-resistant fastener. A hole 32 is formed in a cap 30, and a screw groove 32a is formed in the hole 32. The configuration enables the cap 30 to be reliably and easily positioned and installed on a fastener member 24 and reliably prevents the cap 30 from coming off after the installation thereof. This improves the workability to reduce the production cost while assuring sufficient insulation properties and enables the cap 30 to be installed with stable quality irrespective of workers. Preferably, the cap 30 is made of a resin in view of mass producibility, weight reduction, and the like.

    摘要翻译: 提供了防雷紧固件和盖子,其在确保足够的绝缘性能的同时提供改进的可加工性和高度稳定的质量,从而能够降低机身的制造成本,并且安装防雷紧固件 。 孔32形成在盖30中,并且在孔32中形成有螺纹槽32a。该构造使得盖30能够可靠且容易地定位并安装在紧固件24上并可靠地防止盖30脱落 安装后。 这提高了可降低生产成本的可操作性,同时确保了足够的绝缘性能,并且能够使帽30安装质量稳定,而与工人无关。 考虑到批量生产性,重量减轻等,优选地,盖30由树脂制成。

    Lightning-resistant fastener, cap, fastener member, and method for attaching lightning-resistant fastener
    8.
    发明授权
    Lightning-resistant fastener, cap, fastener member, and method for attaching lightning-resistant fastener 有权
    防雷紧固件,帽,紧固件,以及用于安装防雷紧固件的方法

    公开(公告)号:US08451577B2

    公开(公告)日:2013-05-28

    申请号:US12940267

    申请日:2010-11-05

    IPC分类号: H05F3/00

    摘要: A lightning-resistant fastener, a cap, a fastener member, and a method for attaching the lightning-resistant fastener are provided, which enhance workability and quality stability besides reliably securing an insulating property, and can lead to enhancement in safety of an airframe and reduction in manufacturing cost. A head portion 25b of a fastener main body 25 includes a head cap 50, and a shaft portion 25s of the fastener main body 25 includes a shaft cap 30, whereby a direct strike of lightning to a fastener member 24, and occurrence of an arc discharge from the fastener member 24 in the case of a lightning strike can be suppressed. A hole 52 is formed in the head cap 50, and a thread groove 52a is formed in the hole 52, whereby the head cap 50 can be reliably and easily positioned and attached to the fastener member 24.

    摘要翻译: 提供防雷紧固件,盖,紧固件和用于安装防雷紧固件的方法,除了可靠地确保绝缘性能之外,还提高了加工性和质量稳定性,并且可以提高机身的安全性, 降低制造成本。 紧固件主体25的头部25b包括头盖50,并且紧固件主体25的轴部25s包括轴帽30,由此直接撞击紧固件24并发生弧 可以抑制在雷击的情况下从紧固件24排出。 在头盖50中形成孔52,并且在孔52中形成有螺纹槽52a,由此能够可靠且容易地将头盖50定位并附接到紧固件24。

    LIGHTNING-RESISTANT FASTENER, CAP, AND METHOD OF MOUNTING LIGHTNING-RESISTANT FASTENER
    9.
    发明申请
    LIGHTNING-RESISTANT FASTENER, CAP, AND METHOD OF MOUNTING LIGHTNING-RESISTANT FASTENER 有权
    避雷针紧固件,护盖和安装防雷紧固件的方法

    公开(公告)号:US20120074257A1

    公开(公告)日:2012-03-29

    申请号:US13262036

    申请日:2010-04-02

    IPC分类号: B64D45/02 B23P11/00

    摘要: There are provided a lightning-resistant fastener and a cap, which, while assuring sufficient insulation properties, provide improved workability and highly stable quality to thereby enable a reduction in the manufacturing cost of an airframe, and a method of mounting the lightning-resistant fastener. A hole 32 is formed in a cap 30, and a screw groove 32a is formed in the hole 32. The configuration enables the cap 30 to be reliably and easily positioned and installed on a fastener member 24 and reliably prevents the cap 30 from coming off after the installation thereof. This improves the workability to reduce the production cost while assuring sufficient insulation properties and enables the cap 30 to be installed with stable quality irrespective of workers. Preferably, the cap 30 is made of a resin in view of mass producibility, weight reduction, and the like.

    摘要翻译: 提供了防雷紧固件和盖子,其在确保足够的绝缘性能的同时提供改进的可操作性和高度稳定的质量,从而能够降低机身的制造成本,并且安装防雷紧固件 。 孔32形成在盖30中,并且在孔32中形成有螺纹槽32a。该构造使得盖30能够可靠且容易地定位并安装在紧固件24上并可靠地防止盖30脱落 安装后。 这提高了可降低生产成本的可操作性,同时确保了足够的绝缘性能,并且能够使帽30安装质量稳定,而与工人无关。 考虑到批量生产性,重量减轻等,优选地,盖30由树脂制成。