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    Scaffold system with telescoping access ladder and resiliently hinged scaffold access hatch deck
    3.
    发明申请
    Scaffold system with telescoping access ladder and resiliently hinged scaffold access hatch deck 审中-公开
    脚手架系统具有伸缩式梯子和弹性铰链脚手架进入舱口甲板

    公开(公告)号：US20050077107A1

    公开(公告)日：2005-04-14

    申请号：US10953507

    申请日：2004-09-29

    申请人： Scott Libert ,  Robert Wiegers ,  Roger Frank

    发明人： Scott Libert ,  Robert Wiegers ,  Roger Frank

    IPC分类号： E04G1/15 ,  E04G5/10 ,  E06C1/34 ,  E06C1/39 ,  E06C9/00 ,  E04C1/00

    CPC分类号： E04G1/15 ,  E04G1/154 ,  E04G5/10 ,  E04G2001/155 ,  E06C1/39

    摘要： Disclosed herein is a scaffold system having a first deck structure having a first deck structure frame, a deck connected to the frame and including a deck hatch. The system also includes a second deck structure having a second deck structure frame and a deck connected to the frame, the second deck structure positioned at a distance from, and connectable to, the first deck structure. The system further includes a telescoping ladder positioned between the first and second deck structures and connectable to at least one of the first and the second deck structures, the telescoping ladder extendable to a length that corresponds to the distance between the first and the second deck structures. Also disclosed is a resilient deck hatch hinge. Advantageously, a user can ascend the scaffold system from one deck structure to the next while remaining inside the scaffold footprint, promoting safety. The telescoping ladder promotes greater efficiencies from the scaffold supply standpoint.

    摘要翻译： 本文公开了一种脚手架系统，其具有第一甲板结构，其具有第一甲板结构框架，甲板连接到框架并且包括甲板舱口。 该系统还包括具有第二甲板结构框架和连接到框架的甲板的第二甲板结构，第二甲板结构位于与第一甲板结构相距一定距离处并且可连接到第一甲板结构。 该系统进一步包括伸缩式梯子，其位于第一和第二甲板结构之间并且可连接到第一和第二甲板结构中的至少一个，伸缩梯可延伸至对应于第一和第二甲板结构之间的距离的长度 。 还公开了一种弹性甲板舱口铰链。 有利地，使用者可以将支架系统从一个甲板结构上升到另一个甲板结构，同时保持在脚手架足迹内，从而提高安全性。 伸缩梯可以从脚手架供应的角度提高效率。

    Scaffolding system
    4.
    发明申请
    Scaffolding system 审中-公开
    脚手架系统

    公开(公告)号：US20040200668A1

    公开(公告)日：2004-10-14

    申请号：US10412329

    申请日：2003-04-14

    发明人： Benoit Duplessis

    IPC分类号： E04G007/00

    CPC分类号： E04G5/14 ,  E04G5/10 ,  E04G5/147 ,  E04G2001/155

    摘要： A multi-level construction scaffold comprises a pair of H-shaped end frames spaced by horizontal guard rails. The guard rails are pivotally connected at opposed ends thereof to the end frame members, thereby allowing the guard rails to pivot in parallel when one of the frame member is lifted relative to the other. Each end frame includes a pair of uprights interconnected by a horizontal platform support located at a distance below the guard rails engaged with the end frames. In this way, the safety guard rails of a next level to be erected can be installed directly from the underlying level.

    摘要翻译： 多层建筑脚手架包括一对由水平护栏隔开的H形端框架。 护栏在其相对的端部枢转地连接到端框架构件，从而当框架构件之一相对于另一框架构件提升时，护栏平行地枢转。 每个端框架包括一对立柱，其通过位于与端框架接合的护栏下方一定距离处的水平平台支架互连。 以这种方式，可以直接从底层安装安装下一级的安全护栏。

    Hoop for a safety cage assembly of a ladder
    5.
    发明申请
    Hoop for a safety cage assembly of a ladder 失效
    环形安全笼组件的梯子

    公开(公告)号：US20040140154A1

    公开(公告)日：2004-07-22

    申请号：US10730306

    申请日：2003-12-08

    发明人： Peter Thiessen

    IPC分类号： E06C007/18

    CPC分类号： E04G5/10 ,  E06C7/185

    摘要： A hoop for a safety cage assembly of a ladder includes a rigid arcuate band having a first face, a second face, a first end and a second end. Each of the first end and the second end are secured to a ladder. A plurality of keyhole openings extend through the band between the first face and the second face. A plurality of detachable tubing clamps are provided. Each of the tubing clamps has tubing receiving jaws defining a tubing receiving opening with an axis. The tubing receiving jaws have an exterior mounted projecting attachment key. In a first orientation, the attachment key passes freely in and out through a selected one of the keyhole openings in the band. In a second orientation, the attachment key is locked within the selected keyhole opening and the tubing receiving jaws are oriented with the axis of the tubing receiving opening positioned transversely in relation to the band.

    摘要翻译： 用于梯子的安全笼组件的环包括具有第一面，第二面，第一端和第二端的刚性弓形带。 第一端和第二端中的每一个固定到梯子上。 多个键孔开口延伸穿过第一面和第二面之间的带。 提供多个可拆卸的管夹。 每个管道夹具具有管道接收爪，其限定具有轴的管接收开口。 管接收爪具有外部安装的突出附接键。 在第一方向上，附接键自由地穿过带内的所选择的一个键孔。 在第二方向上，附接键被锁定在所选择的孔眼开口内，并且管接收爪被定向成使得管接收开口的轴线相对于带横向地定位。

    Scaffold ladder adapter
    6.
    发明授权
    Scaffold ladder adapter 失效
    脚手架梯子适配器

    公开(公告)号：US4086979A

    公开(公告)日：1978-05-02

    申请号：US775726

    申请日：1977-03-09

    申请人： Lehmann M. Dunn

    发明人： Lehmann M. Dunn

    IPC分类号： E04G5/10 ,  E06C1/34 ,  E06C7/48 ,  E06C1/36

    CPC分类号： E06C7/48 ,  E04G5/10 ,  E06C1/34

    摘要： A scaffold having a plurality of vertically spaced horizontal bars, a ladder having horizontal rungs and horizontally spaced vertical uprights, and a scaffold ladder adapter positioning the ladder adjacent the scaffold. The adapter comprises a bracket having spaced arms connected by a base telescoped over each upright of the ladder under a rung of the ladder. The ends of the arms are removably mounted on a horizontal bar of the scaffold and a strap individual to each bracket is disconnectably connected at the lower end to its respective bracket and at its upper end to a horizontal bar spaced vertically above the horizontal bar which is connected to the brackets.

    摘要翻译： 具有多个垂直间隔开的水平杆的支架，具有水平梯级和水平间隔开的垂直立柱的梯子，以及将梯子定位在支架附近。 适配器包括支架，其具有通过在梯子的梯级下的梯子的每个立柱上伸缩的基座连接的间隔臂。 臂的端部可拆卸地安装在支架的水平​​杆上，并且每个支架的带子可以在下端分别连接到其相应的托架上，并且在其上端可分离地连接到垂直于水平杆上方的水平杆， 连接到括号。

    Ladder bench
    7.
    发明授权
    Ladder bench 失效
    LADDER BENCH

    公开(公告)号：US3722621A

    公开(公告)日：1973-03-27

    申请号：US3722621D

    申请日：1971-06-01

    申请人： JONES M

    发明人： JONES M

    IPC分类号： E04G1/34 ,  E04G5/10 ,  E04G1/30

    CPC分类号： E04G5/10 ,  E04G1/34

    摘要： A device comprising a substantially horizontal telescopically arranged bench surface mounted on ladder-like supports located at each end of the bench. These ladder supports are extendable so that the bench may be raised to scaffold height. In addition these supports are hingedly attached to the bench such that the drive may be collapsed for storage or transporting. Also attached to the bench is a single ladder-like extension collapsibly mounted on a double action hinge.

    TELESCOPIC LADDER ASSEMBLY
    10.
    发明申请
    TELESCOPIC LADDER ASSEMBLY 审中-公开

    公开(公告)号：US20170226801A1

    公开(公告)日：2017-08-10

    申请号：US15502251

    申请日：2015-08-17

    申请人： Lampe Holding B.V.

    发明人： Caspar Bernard Lampe

    IPC分类号： E06C1/12 ,  E04G5/10 ,  E06C1/18

    CPC分类号： E06C1/125 ,  E04G5/10 ,  E06C1/18

    摘要： A telescopically extendable and collapsible ladder assembly includes a top ladder section, a bottom ladder section, and one or more intermediate ladder sections. The assembly may include sliding automatic release actuators, having a slanted actuating surface for interaction with actuator surfaces of spacers provided at each end of a rung of an adjacent ladder section, such that, when a rung is moved towards the rung of an adjacent lower ladder section, the activation surfaces of the spacers push the release actuators into an unlocking position and subsequently position the rung at an anti-finger pinching distance. The top rung of the bottom ladder section may be provided with a centrally arranged grip element that forms a housing for manually operable release actuators provided at the bottom side of the rung.