One-piece structural fuse
    83.
    发明授权

    公开(公告)号:US11203870B2

    公开(公告)日:2021-12-21

    申请号:US16888231

    申请日:2020-05-29

    摘要: A one-piece structural fuse assembly is disclosed that is formed from a single piece of structural steel such as a beam. In embodiments, a first flange of the beam may form the fuse base, and a portion of the web of the beam may form the fuse plate. Additionally, a buckling restraint plate of the structural fuse assembly may be formed from a second flange of the beam, and the spacers of the structural fuse assembly may be formed from a portion of the web unused by the fuse plate. In examples, all of the components cut from the single piece of the beam are used in a single structural fuse assembly.

    Box head connector
    86.
    发明授权

    公开(公告)号:US11078665B2

    公开(公告)日:2021-08-03

    申请号:US16179622

    申请日:2018-11-02

    摘要: A connector is provided that minimizes the surface profile of a connection between a header and a vertical member. The portion of the connector that engages the side surface of the vertical member and the horizontal member has a notched section such that the connector does not over-lie the flaring lower portion of the header.

    POSITION INDICATOR TOOLS, SYSTEMS, AND METHODS

    公开(公告)号:US20200368883A1

    公开(公告)日:2020-11-26

    申请号:US16988230

    申请日:2020-08-07

    IPC分类号: B25B23/08 B25B21/00 B25B23/00

    摘要: Position indicator tools systems and methods for use with an elongated adapter are disclosed. Tools are configurable to engage the distal end of the elongated adapter include a first member wherein the first member has a distal end and two projection elements positioned in a plane and a channel between the projection elements further wherein at least one of the first members has a notch at a distal end on a channel-facing side, a positioning member formed integrally with the first member wherein the positioning member has a linear marker on a first side, an angled marker on a second side, and a rocker positioned between the angled marker and the channel.

    Slip clip
    89.
    发明授权

    公开(公告)号:US10724229B2

    公开(公告)日:2020-07-28

    申请号:US15694623

    申请日:2017-09-01

    摘要: An improved connection between supporting and supported structural members, particularly between the sheathing and framing members of curtain walls, wherein the connector is an angular member having first and second plates joined at an angular junction and the second plate is formed with a plurality of elongated slots and the fastening in the elongated slot closest to the angular juncture is reinforced.

    Tornado shelter
    90.
    发明授权

    公开(公告)号:US10458141B2

    公开(公告)日:2019-10-29

    申请号:US15260229

    申请日:2016-09-08

    申请人: Sam Thomas Hensen

    发明人: Sam Thomas Hensen

    IPC分类号: E04H9/14 E04H1/12 E04B1/343

    摘要: A protective enclosure that is primarily constructed from corrugated, symmetrical panel members of uniform shape. The panel members are made from steel. The panel members are connected together to form the walls and roof of the enclosure. The enclosure is connected to a cementitious member to anchor the enclosure. The enclosure is provided with a door that completes the enclosure and allows entry and exit from the enclosure.