Screw-driven vertically-elevating cab
    13.
    发明授权
    Screw-driven vertically-elevating cab 失效
    螺旋驱动垂直升降室

    公开(公告)号:US08636157B2

    公开(公告)日:2014-01-28

    申请号:US12973762

    申请日:2010-12-20

    IPC分类号: B66C5/02

    CPC分类号: B66C13/54 B66C19/007

    摘要: A lifting system for a vertically-elevating cab, the lifting system includes a frame assembly having a first and a second support column, first and a second lift screws which are attached to the, respective, first and second support columns, a cab-lifting beam that has a first and a second end attached to the, respective, first and second lift screws. A vertically-elevating cab is mounted on the cab-lifting beam in such a manner that a center of gravity of the cab is not aligned with a center of the cab-lifting beam. A plurality of rollers are located on each end of the lifting beam. Each one of the plurality of rollers is in contact with a guide bar on each of the respective first and second support columns, and a first and a second power system is connected to the, respective, first and second lift screw.

    摘要翻译: 一种用于垂直升降驾驶室的提升系统,提升系统包括具有第一和第二支撑柱的框架组件,第一和第二提升螺钉,其连接到相应的第一和第二支撑柱,驾驶室提升 梁,其具有附接到相应的第一和第二提升螺钉的第一端和第二端。 升降驾驶室以驾驶室的重心不与驾驶室提升梁的中心对齐的方式安装在驾驶室起重梁上。 多个辊位于提升梁的每一端。 多个辊中的每一个与相应的第一和第二支撑柱中的每一个上的导杆接触,并且第一和第二动力系统连接到相应的第一和第二提升螺杆。

    Side shift grappler
    14.
    发明授权
    Side shift grappler 失效
    侧移卡钳

    公开(公告)号:US4915576A

    公开(公告)日:1990-04-10

    申请号:US217555

    申请日:1988-07-11

    IPC分类号: B66C1/10 B66C1/66

    CPC分类号: B66C1/663 B66C1/101

    摘要: A crane and lift apparatus for controlling the operation of primary hoist and bridge apparatus, and gantry drive functions of the equipment. There is provided a side shift grappler apparatus to handle or pick up a truck trailer vehicle loaded with two containers and transfer the load from a roadway to a flat bed railroad car. The apparatus is adaptable to adjust or position the loaded truck trailer vehicle on the flat bed railroad car so as to place the fifth wheel of the trailer vehicle over and about the mounting stanchion of the flat bed railroad car for secure attachment thereat. The apparatus avoids the need to move the crane apparatus for only a relatively slight adjustment for positioning a loaded truck trailer on a flat bed railroad car.

    摘要翻译: 用于控制主起重和桥梁设备的操作的起重机和提升装置,以及设备的龙门架驱动功能。 提供了一种侧移抓斗装置,用于处理或拿起装载有两个集装箱的卡车拖车,并将负载从道路转移到平板铁路车辆。 该装置适用于在平板车上调整或定位装载的卡车拖车,以便将拖车的第五轮放置在平板铁路车辆的安装支柱上并围绕其固定安装。 该设备避免了仅需要相对轻微的调整来移动起重机设备以将装载的卡车拖车定位在平板铁路车上。

    Auxiliary hoist grapple
    15.
    发明授权
    Auxiliary hoist grapple 失效
    辅助起重机抓斗

    公开(公告)号:US4749328A

    公开(公告)日:1988-06-07

    申请号:US920787

    申请日:1986-10-20

    摘要: A crane and lift apparatus for controlling the operation of primary hoist and bridge structure, and gantry drive functions of the equipment. There is provided an auxiliary hoist grapple apparatus to unload containers stacked one above another from one location to another parallel thereto, from one roadway to a parallel roadway, or from one flat bed railroad car to another flat bed railroad car disposed upon a track that is parallel to and adjacent to the track on which the first railroad car is located. The apparatus is adaptable to straddle two locations, parallel roadways, or parallel railroad tracks and effect interchange of containers to and from trucks or railroad cars positioned on the parallel roadways or tracks. The apparatus permits locking of the main stabilizing beam at an uppermost position to clear double stacked containers and provides secondary vertical motion so as to reach down adjacent the stacked container and pick up a container from a lower most position resting on the ground or from a truck or a flat bed railroad car. The apparatus permits selective raising and lowering of cable supported containers up to as much as thirty feet from ground level.

    摘要翻译: 用于控制主起重机和桥梁结构的操作的起重机和提升装置,以及设备的龙门架驱动功能。 提供了一种辅助起重机抓斗装置,用于将从一个位置到另一个平行的堆叠的容器从一个道路平行道路卸载,或者从一个平板铁路车辆卸载到另一个平板铁路车辆上, 平行于并邻近第一铁路车辆所在的轨道。 该装置适用于跨越两个位置,平行的道路或平行的铁路轨道,并且实现容器与位于平行道路或轨道上的卡车或铁路车辆的交换。 该装置允许将主稳定梁锁定在最高位置以清除双层堆叠的容器,并提供次要的垂直运动,以便在堆叠的容器附近下降并从搁置在地面上或从卡车的最低位置拾取容器 或平床铁路车。 该装置允许电缆支撑的容器的选择性升高和降低高达地面高达三十英尺。