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72 条记录 (耗时 0.046 秒)

    Hoisting System
    2.
    发明申请
    Hoisting System 审中-公开

    公开(公告)号：US20170101294A1

    公开(公告)日：2017-04-13

    申请号：US14881514

    申请日：2015-10-13

    申请人： Emanuel Delgado

    发明人： Emanuel Delgado

    IPC分类号： B66D3/12

    CPC分类号： B66D3/04 ,  B66C23/203

    摘要： A hoisting system includes an antenna that includes a main mast. A support is provided and the support may be coupled to a crane thereby facilitating the support to be elevated onto the antenna. The support engages the main mast such that the support is removably coupled to the antenna. A pulley is coupled to the support and a line is extended through the pulley. The line may have an object coupled thereto. The line is selectively urged through the pulley such that the line urges the object upwardly on the main mast.

    Pump Jack Pulley
    3.
    发明申请
    Pump Jack Pulley 审中-公开
    泵杰克皮带轮

    公开(公告)号：US20160355384A1

    公开(公告)日：2016-12-08

    申请号：US14729892

    申请日：2015-06-03

    申请人： Vyacheslav Blyshchyk

    发明人： Vyacheslav Blyshchyk

    IPC分类号： B66D3/04

    CPC分类号： B66C23/203 ,  B66D3/04

    摘要： With a pump jack pulley, contractors and employees would be able to load material onto the pulley and lift the material safely without putting a strain on their back. The pump jack pulley is very simple when it comes to design, but a high quality and reliable product. It can be manufactured for a fraction of the cost of the heavy machinery available, which would make it affordable and available to a wider range of construction laborers. This would allow for the product to be used throughout the full project, saving time and increasing efficiency.

    摘要翻译： 使用泵千斤顶滑轮，承包商和员工将能够将材料装载到滑轮上，并安全地提起材料，而不会在其背面施加压力。 泵式千斤顶滑轮在设计上非常简单，但质量可靠，产品质量可靠。 它可以制造成为可用的重型机械的一小部分成本，这将使更多的建筑工人能够负担得起和可用。 这将允许产品在整个项目中使用，节省时间和提高效率。

    TRUSS LIFTER AND STABILIZER
    4.
    发明申请
    TRUSS LIFTER AND STABILIZER 审中-公开
    TRUSS LIFTER和STABILIZER

    公开(公告)号：US20130259609A1

    公开(公告)日：2013-10-03

    申请号：US13434910

    申请日：2012-03-30

    申请人： Bruce W. Creed

    发明人： Bruce W. Creed

    IPC分类号： E04G21/16

    CPC分类号： B66C23/203 ,  E04G2005/008

    摘要： A truss lifter and stabilizer that allows a single individual to install, lift and secure trusses. The truss lifter and stabilizer is installed to an already secured truss. Then a new truss is attached to the truss lifter and stabilizer and lifted into place. The loose attachment of the first cleat allows the user to manipulate the truss while still attached to the truss lifter and stabilizer to correctly position the truss for installation. The truss is then secured to the structure. The process is repeated until all of the trusses have been lifted and secured to the structure.

    摘要翻译： 桁架升降机和稳定器，允许单个人安装，提升和固定桁架。 桁架升降机和稳定器安装在已经固定的桁架上。 然后将新的桁架连接到桁架升降机和稳定器上并提升到位。 第一防滑板的松散附件允许用户操纵桁架，同时仍然附接到桁架升降器和稳定器以正确地定位桁架用于安装。 然后将桁架固定在结构上。 重复该过程，直到所有的桁架已经被提升并固定到结构上。

    Construction crane base
    5.
    发明授权
    Construction crane base 失效
    建筑起重机基地

    公开(公告)号：US5426907A

    公开(公告)日：1995-06-27

    申请号：US86007

    申请日：1993-07-01

    申请人： James W. Franklin

    发明人： James W. Franklin

    IPC分类号： B66C23/20 ,  B66C23/28 ,  B66C23/32 ,  E04F21/00 ,  E04G21/16

    CPC分类号： B66C23/203 ,  B66C23/283 ,  B66C23/32

    摘要： A platform assembly is designed for use in supporting a crane during the construction of a multi-story building. The assembly includes a platform for supporting a crane and means for cantilevering the platform from differing locations along the length of a structural column of such building during construction of the latter.

    摘要翻译： 平台组件设计用于在多层建筑的施工期间支撑起重机。 该组件包括用于支撑起重机的平台和用于在构建该建筑物的结构柱的结构柱的长度处从不同位置悬挂平台的装置。

    Remote controlled scaffold hoist
    6.
    发明授权
    Remote controlled scaffold hoist 失效
    遥控脚手架起重机

    公开(公告)号：US5316265A

    公开(公告)日：1994-05-31

    申请号：US760897

    申请日：1991-09-17

    申请人： James L. Welch ,  Stephen R. Miller

    发明人： James L. Welch ,  Stephen R. Miller

    IPC分类号： B66C13/44 ,  B66C23/20 ,  B66C13/18 ,  B66C23/02

    CPC分类号： B66C13/40 ,  B66C23/203

    摘要： A scaffold mounted hoist (20) is provided which mounts with an adapter (30) on a pin (91) extended upward from the scaffold. An electric motor driven transmission (42) causes a standard (40) to rotate relative to the adapter. A cable from an electric winch (50) on the standard is reeved through a pulley (48) on a boom (44) extending from the standard. The transmission and winch motors respond to receivers (56) in the hoist. Thus a load (28) attached to the cable can be lifted, lowered and swung circumferentially through commands from a hand held transmitter (24). An electric eye system (64) stops the load adjacent the boom. Timers (252, 253) stop the load when it nears, respectively, the ground and the scaffold floor (34).

    摘要翻译： 提供了一种脚手架式起重机（20），其将适配器（30）安装在从脚手架向上延伸的销（91）上。 电动机驱动变速器（42）使得标准件（40）相对于适配器旋转。 来自标准的电动绞盘（50）的电缆通过从标准件延伸的起重臂（44）上的滑轮（48）被固定。 变速箱和绞盘马达响应起重机中的接收器（56）。 因此，附接到电缆的负载（28）可以通过来自手持发射器（24）的命令沿周向升高，降低和摆动。 电眼系统（64）停止与起重臂相邻的负载。 定时器（252,253）分别在地面和脚手架地板（34）附近停止载荷。

    STEPLADDER BASED CRANE SYSTEM
    10.
    发明申请
    STEPLADDER BASED CRANE SYSTEM 审中-公开
    基于STEPLADDER的起重系统

    公开(公告)号：US20160245019A1

    公开(公告)日：2016-08-25

    申请号：US14683356

    申请日：2015-04-10

    申请人： Michael Gregory

    发明人： Michael Gregory

    IPC分类号： E06C7/12 ,  B66C23/36 ,  E06C1/14

    CPC分类号： E06C7/12 ,  B66C23/203 ,  E06C1/20

    摘要： An air conditioning crane boom assembly having a number of mounting feet that removably secure the assembly to the rungs of a stepladder. Braces extend from these feet to a boom that extends horizontally away from the rungs of the stepladder. A pulley or a winch may be attached to the base of the boom, near the rungs of the stepladder, and the boom extends away from the stepladder to facilitate safe and stable lifting of loads such as air-conditioner components.

    摘要翻译： 一种具有多个安装脚的空调吊车组件，其可拆卸地将组件固定到梯子的梯级上。 大括号从这些脚延伸到水平远离梯子梯级的吊杆。 皮带轮或绞车可以在靠近梯子的梯级的悬臂底部附接，并且悬臂从梯子延伸，以便安全和稳定地提升诸如空调部件的负载。