METHOD OF CONTROLLING A MINER TO CAUSE WOBBLE IN THE CUTTING HEADS
    1.
    发明申请
    METHOD OF CONTROLLING A MINER TO CAUSE WOBBLE IN THE CUTTING HEADS 有权
    控制矿物在切割头中引起木材的方法

    公开(公告)号:US20120187743A1

    公开(公告)日:2012-07-26

    申请号:US13104695

    申请日:2011-05-10

    IPC分类号: E21C25/06 E21C41/00

    CPC分类号: E21C27/24 E21C31/04

    摘要: Methods, systems, and computer-readable media containing instructions for controlling a miner. One system includes a cutter head, a left tram system, a right tram system, and a cutter head controller. The cutter head includes a plurality of bits and a plurality of sections defining at least one recess. The left and right tram systems are configured to move the miner, and the cutter head controller is configured to vary a current speed of at least one of the left tram system and the right tram system to cause the cutter head to alternate back and forth to bring the plurality of bits into engagement with material accumulating within the least one recess.

    摘要翻译: 包含用于控制矿工的指令的方法,系统和计算机可读介质。 一个系统包括刀头,左电车系统,右电车系统和刀头控制器。 刀头包括多个位和限定至少一个凹部的多个部分。 左和右电车系统被配置为移动矿工,并且刀头控制器被配置为改变左侧电车系统和右侧电车系统中的至少一个的当前速度,以使刀头前后交替 使多个钻头与积聚在最小一个凹部内的材料接合。

    Method of controlling a miner to cause wobble in the cutting heads
    2.
    发明授权
    Method of controlling a miner to cause wobble in the cutting heads 有权
    控制矿工造成切割头摆动的方法

    公开(公告)号:US08967728B2

    公开(公告)日:2015-03-03

    申请号:US13104695

    申请日:2011-05-10

    IPC分类号: E21C27/24 E21C31/04

    CPC分类号: E21C27/24 E21C31/04

    摘要: Methods, systems, and computer-readable media containing instructions for controlling a miner. One system includes a cutter head, a left tram system, a right tram system, and a cutter head controller. The cutter head includes a plurality of bits and a plurality of sections defining at least one recess. The left and right tram systems are configured to move the miner, and the cutter head controller is configured to vary a current speed of at least one of the left tram system and the right tram system to cause the cutter head to alternate back and forth to bring the plurality of bits into engagement with material accumulating within the least one recess.

    摘要翻译: 包含用于控制矿工的指令的方法,系统和计算机可读介质。 一个系统包括刀头,左电车系统,右电车系统和刀头控制器。 刀头包括多个位和限定至少一个凹部的多个部分。 左和右电车系统被配置为移动矿工,并且刀头控制器被配置为改变左侧电车系统和右侧电车系统中的至少一个的当前速度,以使刀头前后交替 使多个钻头与积聚在最小一个凹部内的材料接合。

    Protective laminates for windshields
    3.
    发明授权
    Protective laminates for windshields 有权
    挡风玻璃防护层压板

    公开(公告)号:US07992917B2

    公开(公告)日:2011-08-09

    申请号:US11939441

    申请日:2007-11-13

    IPC分类号: B60J1/20

    摘要: Protective laminate films protect an underlying windshield from damage due to impacting rocks or other debris. The laminate films generally include a substrate having a scratch resistant coating adhered to one side and an adhesive layer adhered to an opposite side. Adhesion promoter and primer layers may be provided to enhance adhesion of the scratch-resistant coating to the substrate. Each layer is transparent such that, when applied to a windshield, the laminate film does not impact a driver's visibility. Each layer may also be flexible so that the laminate films can be molded to a curved windshield. Generally, the scratch resistant coating protects the laminate films from scratching or other damage from impacting debris or from windshield wipers. The substrate provides structural integrity to the laminate films and may provide some impact dispersion. The adhesive layer, in addition to adhering the laminate films to the windshield, may also provide significant impact resistance that protects the windshield from cracks or chips due to impacting rocks or other debris.

    摘要翻译: 防护层压膜可以防止潜在的挡风玻璃受到撞击岩石或其他碎屑的破坏。 层压膜通常包括具有粘附到一侧的耐刮擦涂层的基材和粘附到相对侧的粘合剂层。 可以提供粘合促进剂和底漆层以增强抗划伤涂层对基材的粘合性。 每个层是透明的,使得当应用于挡风玻璃时,层压膜不影响驾驶员的可视性。 每个层也可以是柔性的,使得层压膜可以模制成弯曲的挡风玻璃。 通常,耐刮擦涂层保护层压膜不受刮擦碎片或来自挡风玻璃刮水器的刮擦或其它损坏。 基材提供层压膜的结构完整性,并可提供一些冲击分散体。 除了将层压膜粘附到挡风玻璃之外,粘合剂层还可以提供显着的抗冲击性,从而保护挡风玻璃免受由于撞击岩石或其他碎屑的裂缝或碎屑的影响。

    PROTECTIVE LAMINATES FOR WINDSHIELDS
    6.
    发明申请
    PROTECTIVE LAMINATES FOR WINDSHIELDS 有权
    保护性层压板

    公开(公告)号:US20080174140A1

    公开(公告)日:2008-07-24

    申请号:US11939441

    申请日:2007-11-13

    IPC分类号: B60J1/00 B32B7/12

    摘要: Protective laminate films protect an underlying windshield from damage due to impacting rocks or other debris. The laminate films generally include a substrate having a scratch resistant coating adhered to one side and an adhesive layer adhered to an opposite side. Adhesion promoter and primer layers may be provided to enhance adhesion of the scratch-resistant coating to the substrate. Each layer is transparent such that, when applied to a windshield, the laminate film does not impact a driver's visibility. Each layer may also be flexible so that the laminate films can be molded to a curved windshield. Generally, the scratch resistant coating protects the laminate films from scratching or other damage from impacting debris or from windshield wipers. The substrate provides structural integrity to the laminate films and may provide some impact dispersion. The adhesive layer, in addition to adhering the laminate films to the windshield, may also provide significant impact resistance that protects the windshield from cracks or chips due to impacting rocks or other debris.

    摘要翻译: 防护层压膜可以防止潜在的挡风玻璃受到撞击岩石或其他碎屑的破坏。 层压膜通常包括具有粘附到一侧的耐刮擦涂层的基材和粘附到相对侧的粘合剂层。 可以提供粘合促进剂和底漆层以增强抗划伤涂层对基材的粘合性。 每个层是透明的,使得当应用于挡风玻璃时,层压膜不影响驾驶员的可视性。 每个层也可以是柔性的,使得层压膜可以模制成弯曲的挡风玻璃。 通常,耐刮擦涂层保护层压膜不受刮擦碎片或来自挡风玻璃刮水器的刮擦或其它损坏。 基材提供层压膜的结构完整性,并可提供一些冲击分散体。 除了将层压膜粘附到挡风玻璃之外,粘合剂层还可以提供显着的抗冲击性,从而保护挡风玻璃免受由于撞击岩石或其他碎屑的裂缝或碎屑的影响。