Vertically elevating mobile work platform

    公开(公告)号:US10060142B2

    公开(公告)日:2018-08-28

    申请号:US15177556

    申请日:2016-06-09

    申请人: Haessler Inc.

    摘要: A mobile lifting apparatus includes (a) a bottom tower section having a first bottom sidewall and an opposed second bottom sidewall; (b) a top tower section coupled to and vertically translatable relative to the bottom tower section; (c) a work platform coupled to and vertically translatable with the top tower section; and (d) an elevating assembly operable to translate the top tower section relative to the bottom tower section between a raised position in which a work surface of the work platform is at an elevation above the bottom tower section, and a lowered position in which the top tower section and the work surface are at least partially nested within the bottom tower section with the work surface at an elevation below upper edges of the first and second bottom sidewalls for reducing the entry and exit height of the work platform.

    SUPPORT PLATFORM ASSEMBLY
    2.
    发明申请

    公开(公告)号:US20170314329A1

    公开(公告)日:2017-11-02

    申请号:US15139488

    申请日:2016-04-27

    IPC分类号: E06C7/44 F16M11/38

    摘要: A support platform assembly is disclosed. The support platform assembly provides a level surface on which a ladder can be supported, and includes an extendable platform, a first set of legs and a second set of legs. The extendable platform includes a first plate having a flat top surface and a second plate having a flat top surface, the second plate being slidable relative to the first plate between a retracted position and an extended position such that a length of the platform increases as the second plate slides from the retracted position to the extended position. The first set of legs are pivotably coupled to a bottom surface of the first plate, and the second set of legs are pivotably coupled to a bottom surface of the second plate, the first and second sets of legs being configured to vertically support the platform.

    Brick Laying System
    3.
    发明申请
    Brick Laying System 审中-公开

    公开(公告)号:US20170254102A1

    公开(公告)日:2017-09-07

    申请号:US15484729

    申请日:2017-04-11

    摘要: A brick laying system where an operator such as a mason works proximate a moveable platform having a robotic arm assembly, a mortar applicator with a mortar transfer device, and a brick transfer device to build structures. The robotically assisted brick laying system may also contain a stabilizer having a disturbance sensing and a disturbance correcting component that provides compensation for disturbances caused by load shifting, movement of the platform, wind, operator movement, and the like. In addition, the robotically assisted brick laying system has a sensing and positioning component for controlling placement of the moveable platform and robotic arm assembly. The interoperability of the system with a mason or skilled operator removes much of the manual labor component of brick laying, allowing the mason more time to focus on craftsmanship and quality, thus improving the end product and the overall working conditions of the mason.

    Vehicle and method for tending to an elevated livestock cage
    4.
    发明授权
    Vehicle and method for tending to an elevated livestock cage 有权
    适用于升高家畜笼的车辆和方法

    公开(公告)号:US09574356B2

    公开(公告)日:2017-02-21

    申请号:US13920626

    申请日:2013-06-18

    摘要: A vehicle and method for tending to an elevated livestock cage includes a support frame, a base, a drive unit, and an elevated platform. The support frame extends upward from the base, and the drive unit is operatively attached to the base for moving the base along the aisle. The elevated platform is affixed to the support frame and is positioned above the base at a height suitable to facilitate access to the elevated livestock cage. The support frame and the elevated platform are configured to support an operator while moving the operator along an aisle of a confinement facility.

    摘要翻译: 一种倾向于升高的牲畜笼的车辆和方法包括支撑框架,基座,驱动单元和升高的平台。 支撑框架从基座向上延伸,并且驱动单元可操作地附接到基座,用于沿着通道移动基座。 升高的平台被固定到支撑框架上并且在适于便于进入升高的牲畜笼的高度处定位在基部上方。 支撑框架和升高的平台被配置成在沿着约束设施的通道移动操作者的同时支撑操作者。

    Vertically Adjustable Automatic Step Stool
    10.
    发明申请
    Vertically Adjustable Automatic Step Stool 审中-公开
    垂直可调自动步凳

    公开(公告)号:US20130240294A1

    公开(公告)日:2013-09-19

    申请号:US13887890

    申请日:2013-05-06

    申请人: Jerry Dean Worley

    发明人: Jerry Dean Worley

    IPC分类号: E04G1/18

    CPC分类号: E04G1/18 A47C12/00

    摘要: A step stool includes an inner frame, an outer frame, an actuator, and a coupler. The inner frame includes two inner pillars, and the outer frame includes two outer pillars attached to a platform near opposite ends of the platform and configured to receive the two inner pillars. The actuator is coupled to one of the two inner pillars and one of the two outer pillars, and is operable to raise the outer frame relative to the inner frame. The coupler couples the two outer pillars to each other to evenly lift the opposite ends of the platform when the actuator raises the outer frame.

    摘要翻译: 台阶凳包括内框架,外框架,致动器和联接器。 内框架包括两个内柱,并且外框架包括两个外柱,其附接到靠近平台的相对端的平台,并且构造成容纳两个内柱。 致动器联接到两个内柱之一和两个外柱中的一个,并且可操作以相对于内框架升高外框架。 当致动器升起外框时,联接器将两个外柱彼此连接以均匀地提升平台的相对端。