Methods and apparatus for controlling movement of receptacles

    公开(公告)号:US10197981B1

    公开(公告)日:2019-02-05

    申请号:US15605042

    申请日:2017-05-25

    Abstract: Methods and apparatus for controlling the movement of portable receptacles within a materials handling facility are described. The materials handling facility utilizes at least one linear induction motor (LIM) to move the portable receptacles having conductive elements from a first location to a second location within the facility. The LIMs may be configured such that most, if not all, of the movement of the receptacles is controlled by the application of energy from the LIMs to the conductive elements of the receptacles. This energy may cause the receptacles to move from one LIM to another LIM, where each LIM in sequence can apply force to the receptacle to pass it to the next LIM in the sequence. In some implementations, the portable receptacles are configured such that at least a base portion of the receptacle includes a conductive element to interact with the LIMs, while maintaining an overall light-weight configuration.

    AUTOMATED MATERIALS HANDLING FACILITY
    3.
    发明申请
    AUTOMATED MATERIALS HANDLING FACILITY 有权
    自动化材料处理设施

    公开(公告)号:US20170043953A1

    公开(公告)日:2017-02-16

    申请号:US14857668

    申请日:2015-09-17

    Abstract: Disclosed are systems and methods for an automated materials handling facility. The automated materials handling facility uses a series of automated devices, such as automated guidance vehicles, mobile drive units, robotic arms, automated sorters, etc., to facilitate item receive, stow, pick, shipping and other aspects of materials handling. The automated devices are controlled by a materials handling control system that sends instructions to the various devices to coordinate operation of those devices and to coordinate flow of items through the materials handling system.

    Abstract translation: 公开了用于自动化材料处理设备的系统和方法。 自动化材料处理设施使用一系列自动化设备,例如自动导向车辆,移动驱动单元,机器人手臂,自动分拣机等,以便于物品接收,收起,拾取,运输和其他方面的物料搬运。 自动化设备由材料处理控制系统控制,该系统向各种设备发送指令以协调这些设备的操作并协调通过物料搬运系统的物品的流动。

    Omnidirectional pinion wheel
    6.
    发明授权

    公开(公告)号:US09616707B2

    公开(公告)日:2017-04-11

    申请号:US14752120

    申请日:2015-06-26

    Abstract: Concepts of an omnidirectional pinion wheel are described. In one embodiment, the wheel includes a hub, first and second annular rims each including inner and outer rim surfaces, spokes that extend from the hub to the first and second annular rims, a pinion ring including pinion rods that extend between the inner surfaces of the first and second annular rims, and first and second annular rings of rollers affixed on the outer surfaces of the first and second annular rims. Using an axis of freedom of the rollers, the wheel can move sideways in addition to forward and backward. Further, when used with a vertical rack gear, the wheel can provide vertical displacement by engagement between teeth of the gear and the pinion ring. Additionally, various racks and tracks with teeth for pinion ring engagement are described along with an example vehicle capable of vertical displacement using the wheels.

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