CRIMPED CAPPED FASTENER
    1.
    发明申请

    公开(公告)号:US20190211866A1

    公开(公告)日:2019-07-11

    申请号:US16356628

    申请日:2019-03-18

    发明人: Larry J. Wilson

    IPC分类号: F16B37/14 B21K1/70 B60B3/16

    CPC分类号: F16B37/14 B21K1/704 B60B3/16

    摘要: A capped fastener is provided with two outer flanges and a groove therebetween. The cap is crimped around the first outer flange without covering the second outer flange. The end of the cap is crimped in a groove between the first and second outer flanges. A crimping tool and method of crimping are also provided for crimping the end of a cap into a groove between two outer flanges.

    ANTI-LOOSENING INCREMENTAL TENSION FASTENER ASSEMBLY

    公开(公告)号:US20170138391A1

    公开(公告)日:2017-05-18

    申请号:US15346953

    申请日:2016-11-09

    发明人: Larry J. Wilson

    IPC分类号: F16B39/24 F16B39/282

    CPC分类号: F16B39/24 F16B39/282

    摘要: A fastener assembly comprising a threaded component and a washer, wherein the bearing surfaces between the threaded component and washer each include helically inclined surface segments such that the clamp load exerted on the washer by the threaded component alternates between being increased and being decreased during rotation of the nut in a single direction.

    Three-point fastener
    6.
    发明授权

    公开(公告)号:US10690168B2

    公开(公告)日:2020-06-23

    申请号:US15487805

    申请日:2017-04-14

    IPC分类号: F16B23/00 F16B37/14

    摘要: Fasteners are disclosed for reducing mass of the fastener, while being configured for use with standard torque delivery tools. The fasteners include non-torque bearing surfaces disposed between torque bearing surfaces.

    Anti-loosening incremental tension fastener assembly

    公开(公告)号:US10107326B2

    公开(公告)日:2018-10-23

    申请号:US15346953

    申请日:2016-11-09

    发明人: Larry J. Wilson

    IPC分类号: F16B39/24 F16B39/282

    摘要: A fastener assembly comprising a threaded component and a washer, wherein the bearing surfaces between the threaded component and washer each include helically inclined surface segments such that the clamp load exerted on the washer by the threaded component alternates between being increased and being decreased during rotation of the nut in a single direction.