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    Head up display (HUD) using a bent waveguide assembly
    2.
    发明授权
    Head up display (HUD) using a bent waveguide assembly 有权
    头部显示（HUD）使用弯曲波导组件

    公开(公告)号：US09507150B1

    公开(公告)日：2016-11-29

    申请号：US13892026

    申请日：2013-05-10

    申请人： Eric P. Stratton ,  Christopher M. Buchholz ,  Robert D. Brown ,  Christopher A. Keith ,  James H. Stanley

    发明人： Eric P. Stratton ,  Christopher M. Buchholz ,  Robert D. Brown ,  Christopher A. Keith ,  James H. Stanley

    IPC分类号： G02B27/14 ,  G02B27/01

    CPC分类号： G02B27/0101 ,  G02B5/18 ,  G02B27/0081 ,  G02B27/0103 ,  G02B2027/0118

    摘要： The head up display provides light from an image source. The head up display includes a waveguide assembly comprising a first waveguide for disposition at an angle with respect to a top surface of a glare shield and a second waveguide disposed at an angle with respect to the first waveguide. The first waveguide has a first diffractive coupler at a first end and a second waveguide has a second diffractive coupler at a second end. The first waveguide is positioned as a combiner and allows viewing of an outside scene and information from the image source. At least part of the first waveguide is disposed beneath the top surface of a glare shield.

    摘要翻译： 头部显示器提供来自图像源的光。 头枕显示器包括波导组件，其包括第一波导，用于相对于眩光屏蔽的顶表面以一定角度配置，以及相对于第一波导设置成一定角度的第二波导。 第一波导在第一端具有第一衍射耦合器，第二波导在第二端具有第二衍射耦合器。 第一波导被定位为组合器，并允许观看来自图像源的外部场景和信息。 第一波导的至少一部分设置在眩光屏蔽的顶表面下方。

    Replacement caulking tip
    5.
    发明授权
    Replacement caulking tip 失效
    更换填缝

    公开(公告)号：US5894956A

    公开(公告)日：1999-04-20

    申请号：US800272

    申请日：1997-02-13

    申请人： Christopher A. Keith

    发明人： Christopher A. Keith

    IPC分类号： B67B7/00 ,  B67B7/48

    CPC分类号： B67B7/26

    摘要： A disposable replacement tip for caulking tubes includes a conical first end portion tapered acutely to a distal sharpened point. The exterior of the first end portion is provided with threads, and an intake port adjacent to the sharp point extends diametrically through the tubular member. Joined to the wide end of the first end portion is a generally cylindrical, tubular central portion. A second end portion extends from the central portion in opposition to the first end portion, both end portions being aligned along a common axis. The second end portion comprises another conical tubular member tapered acutely to an open end. A continuous flow space extends from the intake port, through the interiors of the first end portion, the central portion, and the second end portion to the open end thereof. The sharpened point of the first end portion may be driven into the end opening of a caulking tube, or through the sidewall of the tube, and the device is rotated manually. The external threads of the first end portion are self-tapping and self sealing, so that the first end portion is urged proximally, piercing the blockage at the distal end opening and translating the intake port into the caulking tube to access the unsolidified, flowable material therein. All flowable material within the caulking tube is directed into the intake port and thence through the device to the opening of the second end portion, whereby all usable material within the caulking tube is discharged.

    摘要翻译： 用于铆接管的一次性替换尖端包括锥形的第一端部，其尖锐地向远端锐化点倾斜。 第一端部的外部设置有螺纹，并且与尖锐点相邻的进气口沿径向延伸穿过管状构件。 连接到第一端部的宽端是大致圆柱形的管状中心部分。 第二端部从中心部分相对于第一端部延伸，两个端部沿公共轴对准。 第二端部包括尖锐地向开口端渐缩的另一锥形管状构件。 连续流动空间从进气口延伸穿过第一端部，中心部分和第二端部的内部到其开口端。 第一端部的尖锐点可以被驱动到铆接管的端部开口中或通过管的侧壁，并且手动地旋转该装置。 第一端部的外螺纹是自攻和自密封的，使得第一端部被向近侧推动，在远端开口处刺穿堵塞并将进气口平移到填缝管中以进入未固化的可流动材料 其中。 填缝管内的所有可流动材料被引导到进气口中，从而通过装置引导到第二端部的开口，从而将填缝管内的所有可用材料排出。