BASE SUPPORT FOR HOISTING APPARATUS
    1.
    发明申请
    BASE SUPPORT FOR HOISTING APPARATUS 审中-公开
    支持装置的基础

    公开(公告)号:US20130146555A1

    公开(公告)日:2013-06-13

    申请号:US13817517

    申请日:2011-08-17

    IPC分类号: B66C5/00 B66C23/26

    摘要: A base support for mounting a hoisting apparatus over an opening. The base support comprises a plurality of elongated framing members coupled to each other in a closed polygonal arrangement sized and shaped to surround the opening. The polygonal arrangement has a plurality of corners where two of the framing members meet. The base support also comprises a hoisting apparatus bracket securable to at least one of the framing members and having a hoisting apparatus mounting assembly for mounting the hoisting apparatus thereto.

    摘要翻译: 用于将起重设备安装在开口上的基座支撑件。 底座支撑件包括多个细长的框架构件,它们以闭合的多边形排列彼此联接,其尺寸和形状围绕开口。 多边形排列具有多个拐角,其中两个框架构件相交。 基座支撑件还包括可固定到至少一个框架构件的提升装置支架,并具有用于将起重设备安装到其上的提升装置安装组件。

    Mid-chassis plow or scrapper angling support
    3.
    发明授权
    Mid-chassis plow or scrapper angling support 失效
    中底盘犁或刮板钓鱼支持

    公开(公告)号:US6123156A

    公开(公告)日:2000-09-26

    申请号:US837383

    申请日:1997-04-17

    CPC分类号: E02F3/764 E01H5/06 E02F3/844

    摘要: A mid-chassis, underbody plow or scrapper blade is mounted under a vehicle chassis to permit the outer ends of the blade to move vertically. Pneumatic pressure actuators mounted on either side of the center line of the vehicle apply pressure to the respective ends of the blade to control the scrapping action.

    摘要翻译: 中底盘,底盘犁或刮板刀片安装在车辆底盘下方,以允许叶片的外端垂直移动。 安装在车辆中心线两侧的气压执行器施加压力到叶片的相应端部以控制刮板动作。