Torsion shear bolt for electric junctions

    公开(公告)号:US12025168B2

    公开(公告)日:2024-07-02

    申请号:US17425306

    申请日:2020-02-05

    申请人: CEMBRE S.P.A.

    摘要: A shear bolt for a junction of electrical conductors includes a tool seat for engagement of the shear bolt by a screwing tool, an externally threaded portion to be screwed in a terminal body of the junction, along a screwing axis, and a tightening portion for engaging an electrical conductor to be tightened in the terminal body. The tool seat is formed at the threaded portion and the tightening portion is connected to the threaded portion on an opposite side with respect to the tool seat. The shear bolt can be sheared in one or more programmed rupture areas in the threaded portion when exceeding a predetermined tightening torque for each of the programmed rupture areas, respectively. Even with the screw unscrewed, the tightening portion is connected to the threaded portion and is rotatable with respect to the threaded portion about the screwing axis and non-detachable from the threaded portion.

    SYSTEMS AND METHODS FOR ASSEMBLING A BLOWOUT PREVENTER

    公开(公告)号:US20180051530A1

    公开(公告)日:2018-02-22

    申请号:US15243539

    申请日:2016-08-22

    发明人: Taylor MOZISEK

    IPC分类号: E21B33/06

    摘要: A blowout preventer including a top including a chamber and an annular groove extending into a surface of the top, a housing including a chamber and an annular groove extending into a surface of the housing, and a connection assembly configured to releasably couple the top to the housing, the connection assembly including an arcuate ring segment having a radial width that is greater in size than an axial height of the ring segment, and a positioner configured to radially displace the ring segment between a locked position restricting relative axial movement between the top and the housing, and an unlocked position allowing for relative axial movement between the top and the housing.

    FASTENING ELEMENT AND METHOD
    7.
    发明申请

    公开(公告)号:US20180045238A1

    公开(公告)日:2018-02-15

    申请号:US15553252

    申请日:2016-02-24

    发明人: Thomas FOSER

    IPC分类号: F16B25/00 F16B5/02 F16B35/00

    摘要: The invention relates to a fastening element, comprising an insertion segment for inserting into a bore, having a self-tapping threaded segment having an external thread for screwing and tapping into the bore on a fastening object, and comprising a mounting segment for arranging outside of the bore, having an interface geometry for applying a torque to the fastening wherein it should be possible to fix a fixing part to the fastening element in a simple manner. This aim is achieved in that the mounting segment is additionally provided with a fixing device for indirectly or directly, in particular interlockingly and/or frictionally, fixing a fixing part on the mounting

    Adjustable bracket assembly for glass panel

    公开(公告)号:US09808128B2

    公开(公告)日:2017-11-07

    申请号:US15052947

    申请日:2016-02-25

    发明人: Michael Minkovich

    摘要: An adjustable bracket assembly for securing an edge of a panel relative to a surface. The adjustable bracket assembly includes a mounting member and a bracket member. The mounting member has a body configured for mounting on the surface and defining at least two fastening screw receiving holes. The bracket member includes an extension arm extending perpendicularly to a mounting arm. The extension arm includes a panel clamp and the mounting arm includes a mounting plate extending therefrom. The mounting plate defines at least two fastening screw holes and at least two adjustment screw holes therethrough. A fastening screw extends through each fastening screw hole and is received in a respective fastening screw receiving hole. An adjustment screw is positioned in each adjustment screw hole and is threadably adjustable to contact the mounting member body and adjust the angular relationship between the bracket member and the mounting member.