Motorized Lifting Device with Isolated Logistics and Power Electronics
    75.
    发明申请
    Motorized Lifting Device with Isolated Logistics and Power Electronics 有权
    具有隔离物流和电力电子的电动起重装置

    公开(公告)号:US20150284227A1

    公开(公告)日:2015-10-08

    申请号:US14245055

    申请日:2014-04-04

    IPC分类号: B66D1/48 B66D1/14

    CPC分类号: B66D1/485 B66D1/22 B66D1/38

    摘要: An apparatus includes a drum to draw in or let out a line and a motor and transmission coupled to the drum to apply a torque thereto. Logistics electronics are mounted proximate a first end of the drum and power electronics are mounted proximate a second end of the drum. In general, the logistics electronics include lower power electronics that enable data processing as well as data and commands to be communicated to the apparatus from an external location. By contrast, the power electronics may include higher power electronics needed to receive power and drive the motor.

    摘要翻译: 一种装置包括一个用来吸入或排出一条线的滚筒,一个连接到滚筒上的马达和传动装置向其施加转矩。 物流电子设备靠近滚筒的第一端安装,电力电子设备靠近滚筒的第二端安装。 一般来说,物流电子产品包括能够将数据处理以及从外部位置传送到设备的数据和命令的低功率电子装置。 相比之下,电力电子设备可能包括接收电力和驱动电机所需的较高功率电子设备。

    Grooved Drum and Associated Passive Guide for Motorized Lifting Device
    76.
    发明申请
    Grooved Drum and Associated Passive Guide for Motorized Lifting Device 有权
    滚动滚筒及相关被动导向装置

    公开(公告)号:US20150284224A1

    公开(公告)日:2015-10-08

    申请号:US14245700

    申请日:2014-04-04

    IPC分类号: B66D1/38 B66D1/30

    摘要: An apparatus includes a motor and a drum rotated by the motor to draw in or let out a line from the drum. The drum includes a groove formed in an outer surface thereof to accommodate the line. In certain embodiments, a depth of the groove is equal to or greater than a radius of the line. In the same or other embodiments, a passive guide that physically engages and tracks the groove may be used to guide the line into the groove.

    摘要翻译: 一种装置包括马达和由马达旋转的滚筒,以便从滚筒吸入或排出线。 滚筒包括形成在其外表面中的槽以容纳线。 在某些实施例中,凹槽的深度等于或大于线的半径。 在相同或其它实施例中,物理地接合和跟踪凹槽的被动引导件可用于将线引导到凹槽中。