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    Snow and ice melting device
    2.
    发明授权
    Snow and ice melting device 失效
    雪和冰融化装置

    公开(公告)号：US5642673A

    公开(公告)日：1997-07-01

    申请号：US629104

    申请日：1996-04-08

    申请人： Bobby D. Lucky, Sr.

    发明人： Bobby D. Lucky, Sr.

    IPC分类号： B60F1/04 ,  B61D15/00 ,  E01H5/10 ,  E01H8/08 ,  B61F19/00

    CPC分类号： B60F1/043 ,  B61D15/00 ,  E01H5/106 ,  E01H8/08

    摘要： The present invention relates to a snow and ice melting device (10) comprising a road transport vehicle (12) and a railroad track transport vehicle (14) mounted on a common road transport vehicle chassis (12I). Upon the railroad track transport vehicle (14), a melter (16) is mounted on a melter rotator (16C) functioning to rotate the melter from a rearward (road transport vehicle (12) frontward) direction which is utilized as a propulsion device to a frontward (road transport vehicle (12) rearward) direction which is utilized for melting snow and/or ice. The melter (16) has a melter lift (16E) such that a user can angle the melter (16) to a desired position.

    摘要翻译： 冰雪融化装置技术领域本发明涉及一种包括公路运输车辆（12）和安装在共同道路运输车辆底盘（12I）上的铁路运输车辆14的雪和冰融化装置。 在铁路运输车辆（14）上，胶机（16）安装在胶机旋转器（16C）上，用于使胶机从用作推进装置的后方（公路运输车辆（12）向前）方向旋转， 用于熔化雪和/或冰的前方（道路运输车辆（12）向后）方向。 胶机（16）具有胶机升降机（16E），使得使用者可以将胶机（16）倾斜到期望的位置。

    Rotatable hydraulic grapple
    4.
    发明授权
    Rotatable hydraulic grapple 失效
    可旋转液压抓斗

    公开(公告)号：US5330242A

    公开(公告)日：1994-07-19

    申请号：US995996

    申请日：1992-12-23

    申请人： Bobby D. Lucky, Sr.

    发明人： Bobby D. Lucky, Sr.

    IPC分类号： B66C3/16 ,  B66C1/42

    CPC分类号： B66C3/04 ,  B66C3/16

    摘要： A rotatable hydraulic grapple apparatus comprises a yoke assembly having attached to it a hydraulic motor and having within it a channel. A housing is rotatably connected to the yoke assembly and is capable of being rotated by movement of the hydraulic motor. The housing is centered along the longitudinal axis of the yoke assembly such that the longitudinal axes of both the yoke assembly and the housing are collinear. The channel in the yoke assembly communicates with a manifold in the housing. The housing has rigidly attached to it a plurality of chambers, each chamber containing an hydraulic actuator rigidly attached within the chamber. Attached to each hydraulic actuator is a grapple tine. A pressurized fluid supply provides fluid to the yoke assembly channel which communicates the fluid to the housing manifold. The fluid is then communicated from the manifold to each actuator for movement of the actuator which in turn moves the grapple tines. The housing and chambers completely enclose the actuators and the fluid supply to the actuators so that no cavities or fluid lines are exposed to the operating environment of the grapple. The walls of the housing are interconnected in a way which provides greater rigidity to the structure over the prior art.

    摘要翻译： 可旋转的液压抓斗装置包括轭装置，该轭组件附接有液压马达并且在其内具有通道。 壳体可旋转地连接到轭组件，并且能够通过液压马达的运动而旋转。 壳体沿着轭组件的纵向轴线居中，使得轭组件和壳体的纵向轴线共线。 轭组件中的通道与壳体中的歧管相通。 壳体刚性地连接到多个室，每个室包含刚性地附接在室内的液压致动器。 连接到每个液压执行器是一个抓斗齿。 加压流体供应器将流体提供给轭装置通道，其将流体连通到壳体歧管。 然后将流体从歧管传送到每个致动器，用于致动器的运动，致动器又移动抓钩齿。 壳体和腔室将致动器和流体供应完全包围到致动器，使得没有空腔或流体管线暴露于抓斗的操作环境。 壳体的壁以与现有技术相比为结构提供更大刚度的方式相互连接。