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公开(公告)号：US20240328177A1
公开(公告)日：2024-10-03
申请号：US18194822
申请日：2023-04-03
申请人： The Boeing Company
摘要： A system and a method include a cam locking assembly including a support rod having a rod body that extends along an axis, a first rail component having a rail body that extends along the axis and coupled with the support rod and a third rail component, a cam having an interior passage extending along the axis that receives a portion of the support rod and an exterior surface having plural recesses, and guide pins that extend into the plural recesses of the cam and control movement of the cam. Movement of the cam controls movement of the third rail component between a loaded position and an unloaded position.
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公开(公告)号：US20170183881A1
公开(公告)日：2017-06-29
申请号：US15252107
申请日：2016-08-30
申请人： Thomas YOO
发明人： Thomas YOO
摘要： A collapsible work platform includes toprails engaging fixedly to a platform, backrails engaging the toprails pivotally through a hinge at an end portion of the pair of toprails, frontrails engaging the toprails pivotally through a hinge at the other portion of the toprails, link bars engaging the toprails pivotally, a footstep engaging the link bars and the frontrails pivotally, and braces engaging the backrails and the frontrails, and the toprails pivotally through hinges. Each of latching plates having a latching portion engages fixedly the end portions of the backrails and the frontrails maintaining the deployed state by the braces. Each of stopper blocks engage protrudingly an inner side and an outer side of one end and the other end of the toprails, so that the latching portion of the latching plate contacts and engages fixedly and the backrails and the frontrails are not deployed further beyond a certain point.
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公开(公告)号：US20160160513A1
公开(公告)日：2016-06-09
申请号：US14560184
申请日：2014-12-04
申请人： Balram Singh
发明人： Balram Singh
IPC分类号： E04G1/15
CPC分类号： E04G1/152 , E04G1/20 , E04G1/22 , E04G1/24 , E04G2001/157
摘要： An adjustable scaffold assembly includes a pair of vertical supports. A pair of hand rails is provided. Each of the hand rails is telescopic and has an adjustable length. A plurality of retainers couples the hand rails between the vertical supports. A pair of horizontal supports is provided. Each of the horizontal supports is coupled between the vertical supports. Each of the horizontal supports has an adjustable length to selectively alter a distance between the vertical supports. A walkway is mounted on and extends between the vertical supports. The walkway may support a person between the vertical supports. A plurality of wheels is provided. Each of the vertical supports has a bottom end. The wheels are rotatably coupled to the bottom ends to facilitate movement of the vertical supports.
摘要翻译： 可调脚手架组件包括一对垂直支撑件。 提供一对手轨。 每个手轨都是可伸缩的，并且具有可调整的长度。 多个保持器将手轨连接在垂直支撑件之间。 提供一对水平支撑。 每个水平支撑件联接在垂直支撑件之间。 每个水平支撑件具有可调节的长度以选择性地改变垂直支撑件之间的距离。 人行道安装在垂直支架之间并在垂直支架之间延伸。 人行道可以支撑垂直支撑之间的人。 提供多个车轮。 每个垂直支撑件都有一个底端。 轮子可旋转地联接到底端以便于垂直支撑件的移动。
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4.发明申请公开(公告)号：US20150275538A1
公开(公告)日：2015-10-01
申请号：US14637973
申请日：2015-03-04
申请人： Evapco, Inc.
发明人： Mark Andrew MUDER
摘要： A method and structure for assembling field erected cooling. A first cell or cell portion is assembled at the opposite end of the cooling basin from its final location and used as a scaffold from which the rest of the structure is assembled. This first “assembly” section is fitted with temporary walkways, safety railings and enclosed ladders and workers assemble each new section of the cooling tower frame from the scaffold affixed to the first section. After assembly of each section or bay of the cooling tower frame is completed, the assembly section is advanced away from the newly constructed section to make room for the assembly of a new section. To advance the assembly section, movable lifts are positioned under the bottom transverse beams of the section.
摘要翻译： 一种用于组装现场直立冷却的方法和结构。 第一个细胞或细胞部分在冷却盆的相对端从其最终位置组装，并用作支架，其结构的其余部分从该支架组装起来。 第一个“组装”部分装有临时人行道，安全栏杆和封闭的梯子和工人，从安装在第一部分的脚手架组装冷却塔框架的每个新部分。 在冷却塔框架的每个部分或隔间的组装完成之后，组装部分从新建的部分前进，为组装新部分腾出空间。 为了推进组装部分，可移动升降机位于该部分的底部横梁的下方。
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公开(公告)号：US08985275B2
公开(公告)日：2015-03-24
申请号：US14517534
申请日：2014-10-17
申请人： Reechcraft, Inc.
发明人： Jason M. Solhjem , Shane L. Nickel
CPC分类号： B66F11/04 , E04G1/20 , E04G1/22 , E04G1/24 , E04G2001/242 , E04G2001/248
摘要： A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure stability of the lift. The support base includes a plurality of legs that extend outwardly with each of the legs having an adjustment member with a pad that engages a ground surface. As the adjustment member is adjusted downwardly with respect to the leg, a first engaging member connected to the adjustment member is elevated upwardly to engage a second engaging member thereby releasing a corresponding finger member attached to the support platform from the support base. Once all of the legs are supporting a minimum amount of weight, all of the finger members are released from the support base thereby allowing elevation of the support platform.
摘要翻译： 一种电梯安全系统，其防止将支撑平台从支撑基座提起，直到支撑底座的所有支撑腿都支撑最小的重量以确保电梯的稳定性。 支撑底座包括多个腿部，其向外延伸，每个腿部具有调节构件，其具有接合地面的垫。 当调节构件相对于腿部向下调节时，连接到调节构件的第一接合构件向上升高以接合第二接合构件，从而将附接到支撑平台的相应的指状构件从支撑基座释放。 一旦所有的腿都支撑最小的重量，所有的指状构件就从支撑底座释放，从而允许支撑平台的升高。
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公开(公告)号：US20150034417A1
公开(公告)日：2015-02-05
申请号：US14517534
申请日：2014-10-17
申请人： Reechcraft, Inc.
发明人： Jason M. Solhjem , Shane L. Nickel
CPC分类号： B66F11/04 , E04G1/20 , E04G1/22 , E04G1/24 , E04G2001/242 , E04G2001/248
摘要： A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure stability of the lift. The support base includes a plurality of legs that extend outwardly with each of the legs having an adjustment member with a pad that engages a ground surface. As the adjustment member is adjusted downwardly with respect to the leg, a first engaging member connected to the adjustment member is elevated upwardly to engage a second engaging member thereby releasing a corresponding finger member attached to the support platform from the support base. Once all of the legs are supporting a minimum amount of weight, all of the finger members are released from the support base thereby allowing elevation of the support platform.
摘要翻译： 一种电梯安全系统，其防止将支撑平台从支撑基座提起，直到支撑底座的所有支撑腿都支撑最小的重量以确保电梯的稳定性。 支撑底座包括多个腿部，其向外延伸，每个腿部具有调节构件，该调节构件具有接合地面的垫。 当调节构件相对于腿部向下调节时，连接到调节构件的第一接合构件向上升高以接合第二接合构件，从而将附接到支撑平台的相应的指状构件从支撑基座释放。 一旦所有的腿都支撑最小的重量，所有的指状构件就从支撑底座释放，从而允许支撑平台的升高。
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公开(公告)号：US08899379B2
公开(公告)日：2014-12-02
申请号：US12658868
申请日：2010-02-16
申请人： Donald F. Lombardi
发明人： Donald F. Lombardi
CPC分类号： E04G1/362 , B66F11/044 , B66F11/046 , E04G1/22 , E04G3/243
摘要： An adjustable platform assembly for supporting workers and supplies about an elevated work site, the platform assembly being movably supported on an articulable support, the platform comprising a stationary rear bridging panel arrangement having an elongated side platform member comprising a floor and railing assembly at each end thereof, wherein each elongated side platform member floor and railing assembly is independently movable on support members forwardly, rearwardly, transversely and angularly with respect to the bridging panel arrangement, to change the platform assembly back and forth between a generally “H” shape to a generally “U” shape, or any skewed combination thereof, as required.
摘要翻译： 一种可调节的平台组件，用于在工作位置附近支撑工人和用品，所述平台组件可移动地支撑在可铰接的支撑件上，所述平台包括固定的后桥接板装置，所述固定的后桥接板装置具有细长的侧平台构件，所述细长的侧平台构件包括在每一端的地板和栏杆组件 其中每个细长侧平台构件底板和栏杆组件可独立地在支撑构件上相对于桥接面板装置向前，向后，横向和角度地移动，以将平台组件在大体上“H”形之间来回转换为 通常为“U”形，或其任何偏斜组合。
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公开(公告)号：US20130161128A1
公开(公告)日：2013-06-27
申请号：US13816425
申请日：2011-08-17
CPC分类号： B66F11/046 , B66F11/04 , E04G1/22
摘要： A multi-stage mast module is cooperable with a mast lift. The mast lift includes a base supporting the multi-stage mast module and a platform coupled with the multi-stage mast module. The multi-stage mast module includes a mast unit including a plurality of telescoping mast sections, and a multi-stage drive connected between the telescoping mast sections of the mast unit. Gas springs are connected between the telescoping mast sections of the mast unit. The gas springs act between the adjacent ones of the telescoping mast sections
摘要翻译： 多级桅杆模块与桅杆升降机配合。 桅杆升降机包括支撑多级桅杆模块的基座和与多级桅杆模块连接的平台。 多级桅杆模块包括桅杆单元，其包括多个伸缩桅杆部分，以及连接在桅杆单元的伸缩桅杆部分之间的多级驱动器。 气弹簧连接在桅杆单元的伸缩桅杆部分之间。 气弹簧作用在相邻的伸缩桅杆部分之间
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公开(公告)号：US20130048810A1
公开(公告)日：2013-02-28
申请号：US13595357
申请日：2012-08-27
申请人： Conor P. Creaney
发明人： Conor P. Creaney
摘要： The present invention is a lift accessory for aerial lifts and related machines. The lift accessory includes sets of retractable supports for materials around the perimeter of an aerial lift platform. In a preferred embodiment, two accessories would be installed on opposite ends of the lift platform. Typically, the accessory is based upon a section of steel tubing. The inside end may be pivotally attached via a bolt or other appropriate attachment means to a railing on a work platform of the lift.
摘要翻译： 本发明是用于空中升降机和相关机器的电梯附件。 电梯配件包括围绕升降平台周边材料的可伸缩支架。 在优选实施例中，两个附件将安装在升降平台的相对两端。 通常，附件基于一段钢管。 内端可以经由螺栓或其他适当的附接装置枢转地附接到升降机的工作平台上的栏杆上。
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10.发明申请MOVABLE MODULAR SCAFFOLD SYSTEM FOR BUILDING WORKS AND METHOD TO FORM IT 审中-公开用于建筑工程的可移动模块化SCAFFOLD系统及其形成方法公开(公告)号：US20120006621A1
公开(公告)日：2012-01-12
申请号：US13240690
申请日：2011-09-22
IPC分类号： E04G3/26
CPC分类号： E04G1/22 , B66B19/00 , B66F11/00 , E04G1/34 , E04G2001/242
摘要： A platform scaffold system for building work, which typically is self-moving as a sole integrally body without needing disassembling and re-assembly its sub-systems, whereby the working times are shortened, pieces and components thereof do not go lost, and the maximal flexibility and safety will be reached. The platform is extensible in width and/or length and adjustable, in length, its support comprises two sub-systems (S3-S5) which are telescopically coupled to each other and to the platform (S1) by means of “overturned glasses” associated to the frame (T1) of the platform central element (1). One or several mechanisms act on the telescopically coupled support components also to make them pass from a work static state to a dynamic state on twirling wheels.
摘要翻译： 一种用于建筑工程的平台脚手架系统，其通常作为唯一整体而自动移动，而不需要拆卸和重新组装其子系统，由此缩短工作时间，其零件和组件不会丢失，并且最大 将达到灵活性和安全性。 该平台在宽度和/或长度上是可扩展的，并且在长度上是可调节的，其支撑件包括两个子系统（S3-S5），它们通过相关联的“翻转的眼镜”彼此可伸缩地联接到平台（S1） 到平台中心元件（1）的框架（T1）。 一个或多个机构作用于可伸缩联接的支撑部件，也使它们在旋转轮上从工作静止状态传递到动态。
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