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    IMPROVEMENTS RELATING TO SCAFFOLDING TIES
    2.
    发明公开
    IMPROVEMENTS RELATING TO SCAFFOLDING TIES 审中-公开

    公开(公告)号：US20230332419A1

    公开(公告)日：2023-10-19

    申请号：US18044636

    申请日：2021-09-15

    申请人： Avestin Limited

    发明人： Gavin Balue

    IPC分类号： E04G5/12 ,  E04G5/14 ,  E04G21/24

    CPC分类号： E04G5/12 ,  E04G5/14 ,  E04G21/24 ,  E04G2021/248

    摘要： An improved scaffolding tie (1c) for connecting a scaffolding tarpaulin (8) to a scaffolding pole (9) is disclosed. The tie (1c) comprises an anchor (4c) for anchoring the tie (1c) to the scaffolding tarpaulin(S), an attachment portion (6c) for attaching the tie (1c) to a scaffolding pole (9), and a ligament (5c). The ligament (5c) is connected between the anchor (4c) and the attachment portion (6c) and arranged, in use, to bias the anchor and attachment portion towards one another. The attachment portion (6c) comprises a fastening means (2c) and a connector piece (60c) arranged, in use, to reversibly connect to one another to form a loop around a scaffolding pole (9).

    Telescoping Break-Away Canopy Assembly
    3.
    发明申请
    Telescoping Break-Away Canopy Assembly 审中-公开

    公开(公告)号：US20190194957A1

    公开(公告)日：2019-06-27

    申请号：US16222258

    申请日：2018-12-17

    申请人： Wurtec, Incorporated

    发明人： Steven P. Wurth ,  Terry Rodebaugh

    IPC分类号： E04G5/12 ,  B66B5/00 ,  E04G3/28 ,  E04G5/14

    CPC分类号： E04G5/12 ,  B66B5/005 ,  E04G3/28 ,  E04G5/142 ,  E04G2003/286 ,  E04G2005/125

    摘要： A break-away canopy assembly configured for use with a work platform in an elevator hoistway is provided. The break-away canopy assembly includes a plurality of spaced apart canopy posts in a substantially vertical orientation. A first support framework is connected to one or more of the spaced apart canopy posts. A second support framework is connected to one or more of the spaced apart canopy posts and opposes the first support framework. The first and second support frameworks each have connected first and second extension assemblies. One or more roof sections span and are connected to the first and second support frameworks. The first and second extension assemblies of the first support framework and the first and second extension assemblies of the second support frameworks are each configured to separate from each other in the event of an uncontrolled descent of the work platform.

    Temporary protective covering system
    6.
    发明授权
    Temporary protective covering system 失效
    临时保护覆盖系统

    公开(公告)号：US5613543A

    公开(公告)日：1997-03-25

    申请号：US346690

    申请日：1994-11-30

    申请人： Ronald W. Walton

    发明人： Ronald W. Walton

    IPC分类号： E04G5/00 ,  E04G5/12 ,  E04G21/28 ,  E04G21/32 ,  A47H1/00

    CPC分类号： E04G21/28 ,  E04G5/12

    摘要： The present invention provides temporary protection of outside objects from wind, rain, snow, or other elements. In particular, the present invention is a system of supports and fabric or plastic panels that are erected to provide a continuous protective covering over an area, structure, or object. The components of the system may be assembled in various configurations as the situation demands. The system requires minimal labor to install and the covering can be readily raised and lowered as desired.

    摘要翻译： 本发明提供外部物体免受风，雨，雪或其他元件的临时保护。 特别地，本发明是一种支撑体和织物或塑料面板的系统，其被竖立以在区域，结构或物体上提供连续的保护性覆盖物。 根据情况需要，可以以各种配置组装系统的组件。 该系统需要极少的安装工作，并且可以根据需要容易地升高和降低覆盖物。

    Work apparatus for a work on a wall surface
    7.
    发明授权
    Work apparatus for a work on a wall surface 失效
    在墙面工作的工作设备

    公开(公告)号：US4979589A

    公开(公告)日：1990-12-25

    申请号：US380819

    申请日：1989-07-17

    申请人： Yutaka Sugiyama ,  Shizuka Kuryu

    发明人： Yutaka Sugiyama ,  Shizuka Kuryu

    IPC分类号： E04G3/28 ,  E04G3/30 ,  E04G3/34 ,  E04G5/12 ,  E04G21/24 ,  E04G21/32

    CPC分类号： E04G3/30 ,  E04G21/24 ,  E04G3/34 ,  E04G5/12

    摘要： A work apparatus for a work on a wall surface of a structure, e.g., a building, comprises rail supports secured fixedly to an upper end portion of a structure, upper provisional horizontal rails supported provisionally on these rail supports, lower provisional horizontal rails mounted provisionally on a lower portion of a wall surface of the structure in parallel with the upper provisional horizontal rails, upper horizontally running trolleys mounted slidably on the upper provisional horizontal rails and connected to one another, a working platform, e.g., a moving scaffold, hung from the upper horizontally running trolleys in a manner to be movable in the vertical direction, a hanging frame hung from the upper horizontally running trolleys, a protecting material such as a protecting net hung from the hanging frame in a manner to enclose the working platform, a protecting material platform connected to the lower end of the protecting material, and lower horizontally running trolleys secured to the protecting material platform and mounted slidably on the lower provisional horizontal rails. In this work apparatus, a portion of the structure covered by a protecting net is minimized so that a work at an elevated location can be done by covering only a minimal portion necessary for the work.

    摘要翻译： 用于在诸如建筑物的结构的壁表面上的工作的作业装置包括固定地固定到结构的上端部的轨道支撑件，临时支撑在这些轨道支撑件上的上部临时水平轨道，临时安装的下部临时水平轨道 在与上部临时水平轨道平行的结构的壁表面的下部上，上部水平行进的手推车可滑动地安装在上部临时水平横梁上并彼此连接，工作平台例如是移动的脚手架 上水平运行的手推车以垂直方向移动的方式，悬挂在上部水平运行的手推车上的悬挂框架，以围绕工作平台的方式悬挂在挂架上的保护网等保护材料， 保护材料平台连接到保护材料的下端，并且水平运行的手推车秒 保护材料平台并可滑动地安装在下部临时水平导轨上。 在该工作装置中，由保护网覆盖的结构的一部分被最小化，使得可以通过仅覆盖工作所需的最小部分来进行升高位置的工作。

    PLASTIC LINER FOR COVERING A LIFT BASKET
    8.
    发明公开
    PLASTIC LINER FOR COVERING A LIFT BASKET 审中-公开

    公开(公告)号：US20230183991A1

    公开(公告)日：2023-06-15

    申请号：US18107679

    申请日：2023-02-09

    申请人： Tiresocks, Inc.

    发明人： Kali Peterson

    IPC分类号： E04G5/00 ,  E04G1/22 ,  E04G5/12

    CPC分类号： E04G5/002 ,  E04G1/22 ,  E04G5/12

    摘要： A light weight plastic liner adapted for receipt over an aerial lift basket. The lift basket mounted on a wheeled boom or scissor lift. The liner includes a floor cover and four side covers for covering an inside and an outside of four sides of a frame on the lift basket. Also, the liner includes a removable door cover for covering a hinged door on the lift basket. Further, the liner includes a bungee cord in a bottom seam of the liner for holding the liner in place on the lift basket.

    Modular construction shelter
    9.
    发明授权
    Modular construction shelter 有权

    公开(公告)号：US11466467B2

    公开(公告)日：2022-10-11

    申请号：US16441431

    申请日：2019-06-14

    申请人： Nicholas L. Kowalski

    发明人： Nicholas L. Kowalski

    IPC分类号： E04G21/28 ,  E04G5/12

    摘要： A modular construction shelter for protecting workers and equipment or building materials adjacent a building wall. The shelter comprises a plurality of substantially identical lightweight panels that can be interconnected interchangeably into wall and roof sections. Each panel comprises a rectangular frame of flat-edged frame members covered by a lightweight sheet of flexible weatherproof cover material such as clear plastic, with interconnection features such as aligned bores for clips or bolts formed through the frame members behind the plastic sheeting to secure the panels to one another. Each flexible weatherproof cover includes an overlap flap of the sheet material extending beyond lower and first-side edges of the frame, the overlap flap including interior-facing fastener material to mate with corresponding exterior-facing fastener material formed on the outside faces of the upper and second-side frame members of adjacent panels.