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170 条记录 (耗时 0.024 秒)

    Support head having a lowerable support height for a formwork support
    1.
    发明授权
    Support head having a lowerable support height for a formwork support 有权

    公开(公告)号：US11603673B2

    公开(公告)日：2023-03-14

    申请号：US16624790

    申请日：2018-05-30

    申请人： PERI SE

    发明人： Wilfried Haeberle ,  Stephane Gerelli

    IPC分类号： E04G11/48 ,  E04G25/04

    摘要： A support head for attachment to a formwork support for creating the formwork for a floor using a large number of floor formwork elements which each have a form surface. The support head has two support portions suitable for supporting at least one pair of adjacent floor formwork elements of the large number of floor formwork elements. The support head has an adjustment device for moving a first support portion into an arrangement in which the floor formwork element which can be mounted on the first support portion can be mounted thereon on at least one subjacent mounting point which is at a lower mounting height than a formwork mounting height. The mounting point of the second support portion remains at the formwork mounting height.

    TEMPORARY BRACE SYSTEM FOR A STRUCTURE
    2.
    发明申请
    TEMPORARY BRACE SYSTEM FOR A STRUCTURE 有权

    公开(公告)号：US20220127867A1

    公开(公告)日：2022-04-28

    申请号：US17179598

    申请日：2021-02-19

    申请人： Innovatech, LLC

    发明人： James Barlow ,  James Harker

    IPC分类号： E04G25/04

    摘要： A temporary brace system includes a temporary brace having a top portion coupleable to a building structure, a bottom portion that contacts the ground, and a middle portion interposed between the top and the bottom portions. The top portion has an adapter capable of receiving numerous attachment brackets so as to be coupleable to any building structure. The middle portion of the temporary brace includes cable struts that may be hingedly coupled to a first and a second support at a first end and may receive support cables. The middle portion may further include hoisting brackets to allow a connection point for hoisting and transporting the temporary brace system. The bottom portion may have a bolt coupler and an adjustment unit. The adjustment unit allows the first and the second support to be extended or shortened via a telescoping bracket.

    Partition mount system including head coupler with adjustable head length and head position
    3.
    发明授权
    Partition mount system including head coupler with adjustable head length and head position 有权

    公开(公告)号：US10968649B1

    公开(公告)日：2021-04-06

    申请号：US16790113

    申请日：2020-02-13

    申请人： Zipwall, LLC

    发明人： Jeffrey P. Whittemore

    IPC分类号： E04G25/00 ,  E04G25/04 ,  E04G21/24 ,  E04G21/30 ,  A47H1/00 ,  E04G11/52

    摘要： A coupler comprises a first channel having a first axis of extension in a first horizontal direction and a second channel having a second axis of extension in the first horizontal direction. The second axis of extension is parallel to and spaced apart from the first axis of extension in a second horizontal direction. The second axis of extension has a pitch angle relative to the first axis of extension in a vertical direction, the pitch angle being less than 180 degrees. The first and second channels each include head-mounting features, the head-mounting features constructed and arranged to retain an elongated head to the coupler while permitting movement of the elongated head relative to the coupler in the first horizontal direction.

    Pile bridge assembly
    4.
    发明授权
    Pile bridge assembly 有权

    公开(公告)号：US10480143B1

    公开(公告)日：2019-11-19

    申请号：US15984132

    申请日：2018-05-18

    申请人： United States of America as Represented by The Secretary of The Army

    发明人： August N Johnson ,  Michael I Hammons ,  Gary E Johnston ,  James C Ray

    IPC分类号： E02B17/00 ,  E04G25/04 ,  E02B3/06 ,  E04G23/02 ,  E02D37/00 ,  E01D22/00

    摘要： In certain embodiments, a pile bridge assembly includes first and second pile brackets for rigid mounting onto first and second piles of a pier; a cap bracket sub-assembly for rigid mounting onto a beam of the pier supported by the first and second piles; a first compression arm rotatably connected (i) at a first end to the first pile bracket and (ii) at a second end to the cap bracket sub-assembly; and a second compression arm rotatably connected (i) at a first end to the second pile bracket and (ii) at a second end to the cap bracket sub-assembly. The pile bridge assembly restores the load capacity of damaged or degraded piers. The cap bracket sub-assembly can include first and second cap brackets, and the pile bridge assembly can further include one or more tension-managing straps.

    Telescopic pumpable prop assembly with improved ceiling impact properties
    5.
    发明授权
    Telescopic pumpable prop assembly with improved ceiling impact properties 有权

    公开(公告)号：US10240458B2

    公开(公告)日：2019-03-26

    申请号：US15307109

    申请日：2015-04-28

    申请人： Cougar Can Company Pty Ltd

    发明人： Craig Douglas Barnett ,  Phillip Martin Pike

    IPC分类号： E21D15/55 ,  E21D23/00 ,  E21D23/08 ,  E21D23/16 ,  E21D15/18 ,  E04G25/04 ,  E21D15/16 ,  E21D15/48

    摘要： A grout tillable prop assembly for supporting a ceiling such as the ceiling of an underground mine. The prop assembly comprising an inner member and an outer member adapted for movement between an extended use configuration and a retracted configuration, a unidirectional grout inlet in an upper part of a sidewall of the outer member to allow grout to pass into the prop, the inner member and the outer member having wall portions and being self-supporting, an air conduit through the prop having an opening adjacent an upper limit of the prop, a pressure relief valve coupled to the air conduit whereby the prop is be brought from the retracted configuration to the extended configuration by application of pressurized air through the air conduit and whereby the extended prop is filled with grout via the unidirectional grout inlet.

    Stabilizing a concrete form
    8.
    发明授权
    Stabilizing a concrete form 有权

    公开(公告)号：US09868225B2

    公开(公告)日：2018-01-16

    申请号：US15472383

    申请日：2017-03-29

    申请人： James Julian Douglas

    发明人： James Julian Douglas ,  Carl J. Hopson

    IPC分类号： E04G17/14 ,  E04G25/04 ,  B28B23/00 ,  B28B3/26 ,  B28B1/00 ,  B28B23/02 ,  B28B3/20 ,  B28B1/30 ,  B28B1/26

    CPC分类号： B28B23/005 ,  B28B1/002 ,  B28B1/266 ,  B28B1/30 ,  B28B3/2645 ,  B28B23/026 ,  B28B2003/203 ,  E04G17/14 ,  E04G25/04

    摘要： A device for stabilizing a concrete form includes an anchoring member with a channel aligned along a first axis, and elongate members with cavities aligned along a second axis, the elongate members coupled to form a frame. The device may include an anchoring post for insertion through the channel of the anchoring member to secure the device to a surface, and sliders with elongate bodies for insertion into the cavities of the elongate members, where the sliders are affixed to an engagement member structurally configured for engaging the concrete form. First retaining members may be structurally configured to engage the anchoring post when inserted through the channel of the anchoring member thereby maintaining a position of the frame along the first axis. Second retaining members may be structurally configured to engage a slider when inserted into the elongate member thereby maintaining a position of the slider along the second axis.