TIMBER ACCESS MAT WITH GROUNDING
    3.
    发明申请
    TIMBER ACCESS MAT WITH GROUNDING 有权
    木材接地垫接地

    公开(公告)号:US20160134031A1

    公开(公告)日:2016-05-12

    申请号:US14936489

    申请日:2015-11-09

    申请人: Erik D. Klein

    发明人: Erik D. Klein

    摘要: A timber access mat having an electrical grounding feature includes an electrically conductive cover layer that is removably carried over the top of the body of the timber access mat. The electrically conductive cover layer can be formed from one or more sheets of expanded metal such as expanded steel. The layer is joined to a perimeter frame that includes offset connector tabs that allow mats to be positioned side-by-side. The connector tabs are paired with cable guides to protect the cable leads that connect the mats. The perimeter frame and conductive cover layer can be added to traditional timber access mats when electrical grounding is required and then removed and stored when not required.

    摘要翻译: 具有电接地特征的木材接近垫包括导电覆盖层,其可移除地承载在木材接近垫的主体的顶部上。 导电性覆盖层可以由一块或多层膨胀金属如膨胀钢形成。 该层被连接到包括允许垫子并排定位的偏移连接器突片的周边框架。 连接器接头与电缆导轨配对,以保护连接垫子的电缆引线。 当需要电气接地时,周边框架和导电覆盖层可以添加到传统的木材接近垫中,然后在不需要时被移除和存放。

    TACTILE EMBEDMENT PLATE ASSEMBLY WITH AN ALIGNMENT BRACKET
    4.
    发明申请
    TACTILE EMBEDMENT PLATE ASSEMBLY WITH AN ALIGNMENT BRACKET 有权
    具有对准支架的触控板组件

    公开(公告)号:US20140352238A1

    公开(公告)日:2014-12-04

    申请号:US14195233

    申请日:2014-03-03

    申请人: Duane F. Sippola

    发明人: Duane F. Sippola

    IPC分类号: E01C15/00 E01F9/00

    摘要: Tactile detection embedment plates used in pedestrian walkways releasably aligned by a bracket on at least one of the embedment plates. The bracket can be mated with a bracket on another plate engage a wedge or wedge parts for a releasable plate assembly connection.

    摘要翻译: 用于行人通道的触觉检测嵌入板,其通过托架在至少一个嵌入板上可释放地对准。 支架可以与另一个板上的支架配合,接合楔形件或楔形件,用于可释放的板组件连接。

    TWISTED BLOCK
    5.
    发明申请
    TWISTED BLOCK 有权
    TWISTED块

    公开(公告)号:US20140272449A1

    公开(公告)日:2014-09-18

    申请号:US14205760

    申请日:2014-03-12

    摘要: A block suitable for use in paving, edging or wall applications comprises a lower portion having parallel, substantially vertical side faces that are spaced apart by a first width, and an upper portion having parallel, substantially vertical side faces that are spaced apart by a second width. The second width is smaller than the first width of the lower portion, and the side faces of the upper portion are angled relative to the side faces of the lower portion. The block further comprises a transition portion between the upper and lower portions, having at least one slanted side extending between one or more sides of the lower portion and one or more sides, respectively, of the upper portion.

    摘要翻译: 适用于铺路,边缘或墙壁应用的块包括具有平行的,基本上垂直的侧面,其间隔开第一宽度的下部,以及具有平行的基本垂直的侧面的上部, 宽度。 第二宽度小于下部的第一宽度,并且上部的侧面相对于下部的侧面成角度。 该块还包括在上部和下部之间的过渡部分,其具有在下部的一个或多个侧面和上部的一个或多个侧面之间延伸的至少一个倾斜面。