Non-stick Siloxane Compositions Having a Low Water Roll Off Angle

    公开(公告)号:US20190153241A1

    公开(公告)日:2019-05-23

    申请号:US15932453

    申请日:2018-11-17

    Abstract: The present disclosure is directed to methods of forming internally lubricated non-stick articles, and coatings, having a low water roll off angle. Also disclosed are materials and compositions for use in the disclosed methods, and the articles and coatings produced by the disclosed methods. The articles and coatings find use in a variety of applications in the biomedical area and in the prevention of biological fouling, such as that which occurs in marine environments.

    Structural tube based movable vehicle crash barrier gate
    23.
    发明授权
    Structural tube based movable vehicle crash barrier gate 有权
    基于结构管的可移动车辆碰撞障碍门

    公开(公告)号:US09410298B2

    公开(公告)日:2016-08-09

    申请号:US14932896

    申请日:2015-11-04

    CPC classification number: E01F13/048 E01F13/12

    Abstract: A vehicle crash barrier gate constructed primarily of structural tube members and having an energy-absorbing connection between horizontal movable gate member and vertical post members. The gate member is provided with one or more deformable flanges adjacent to each end. Each post includes a vertically extending channel for receiving a respective gate member end and the flanges. An inwardly facing, vertically aligned opening in each channel allows the gate member to extend therethrough and span the space between the posts. The vertical extent of the openings spans the required vertical movement of the gate member. One or more reinforcing elements are disposed on the posts proximate to the elevation at which the gate member is positioned to prevent vehicle passage to strengthen the vertical post structure. A drive apparatus is provided to move the gate member vertically between an open position, typically at grade level, and a closed position, typically elevated above grade level.

    Abstract translation: 一种主要由结构管件构成并且在水平可移动门件和垂直柱件之间具有能量吸收连接的车辆碰撞障碍门。 门构件设置有与每个端部相邻的一个或多个可变形凸缘。 每个柱包括用于接收相应的门构件端部和凸缘的垂直延伸的通道。 每个通道中的面向内的垂直对齐的开口允许门构件延伸通过并跨过柱之间的空间。 开口的垂直范围跨越门构件所需的垂直运动。 一个或多个加强元件设置在靠近门构件的高度处的柱上,以防止车辆通过以加强垂直柱结构。 提供一种驱动装置,用于在通常在档次级别的打开位置和通常升高到档次之间的关闭位置之间垂直移动门构件。

    STRUCTURAL TUBE BASED VEHICLE CRASH FENCE
    29.
    发明申请
    STRUCTURAL TUBE BASED VEHICLE CRASH FENCE 有权
    基于结构的汽车车辆碰撞

    公开(公告)号:US20160230358A1

    公开(公告)日:2016-08-11

    申请号:US15099661

    申请日:2016-04-15

    Abstract: A vehicle crash barrier constructed primarily of structural tube members having an energy-absorbing connection between horizontal rail members and vertical post members. Horizontal rail members are provided with one or more deformable flanges adjacent to each end to be connected to a vertical post member. Vertical post members include a channel adjacent a top end for receiving the rail end and flange. The rails are connected to the vertical members by downwardly sliding the flanged end into the vertical channel until the rail rests upon a bottom stop. A reinforcing cap is positioned on the top end of the vertical member to prevent upward movement of the rail and to strengthen the vertical post structure. Shims may be installed between the flange and the channel walls to limit horizontal rail movement.

    Abstract translation: 主要由结构管构件构成的车辆碰撞障碍物,其在水平轨道构件和垂直柱构件之间具有能量吸收连接。 水平导轨构件设置有与每个端部相邻的一个或多个可变形凸缘,以连接到垂直柱构件。 垂直柱构件包括邻近顶端的用于接收轨道端和法兰的通道。 轨道通过向下滑动法兰端到垂直通道中而连接到垂直构件,直到轨道停在底部停止位置。 加强盖定位在垂直构件的顶端,以防止轨道向上移动并加强垂直柱结构。 垫片可以安装在法兰和通道壁之间,以限制水平轨道运动。

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