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    • 4. 发明授权
    • Compressive flange sinusoidal structural member
    • 压缩法兰正弦结构件
    • US06976343B2
    • 2005-12-20
    • US10421075
    • 2003-04-24
    • Kevin D. McGushion
    • Kevin D. McGushion
    • E04C3/04E04C3/07E04C3/30
    • E04C3/07E04C2003/0413E04C2003/0452Y10T403/32041Y10T403/47Y10T403/74
    • A sinusoidal structural member having a dual component flange is provided. In the preferred embodiment, the flange (both upper and lower) is comprised of at least two components. These two components can be produced by dividing the flange lengthwise; where the division plane is substantially parallel to the plane of the web, when observing a standard flange-web relationship; and the geometry of the division border substantially matches the sinusoidal geometry of the web. The two resulting flange components substantially complement one another; wherein the sine peak of one component fits within the sine valley of its corresponding component, leaving a gap sufficient to accommodate the thickness of the web to be interposed. The sinusoidal web, substantially matching the division pattern of the flange components, is compressively sandwiched between the flange components, with sufficient compression to bring the sinusoidal web within dimensional compliance. The flange components are fused to the sinusoidal web during the compression process. The resulting structural member simpler to manufacture, while still providing the strength to weight ratio required in many applications.
    • 提供具有双组分凸缘的正弦结构构件。 在优选实施例中,凸缘(上部和下部)由至少两个部件组成。 这两个部件可以通过纵向分隔来制造; 当观察标准法兰 - 卷筒纸关系时,分割平面基本上平行于幅材平面; 并且分割边界的几何形状基本上匹配网的正弦几何。 两个所产生的凸缘部件基本上相互补充; 其中一个部件的正弦峰位于其对应部件的正弦谷内,留下足够的间隙以适应被插入的幅材的厚度。 基本上与法兰部件的分割图案基本匹配的正弦网被压缩地夹在凸缘部件之间,具有足够的压缩力,以使正弦卷材具有尺寸一致性。 在压缩过程中,凸缘部件与正弦网络融合。 所得的结构构件更容易制造,同时仍然提供许多应用中所需的强度与重量比。
    • 5. 发明授权
    • Anti-twist union
    • 防扭结
    • US5054822A
    • 1991-10-08
    • US561277
    • 1990-08-01
    • Kevin D. McGushion
    • Kevin D. McGushion
    • F16L19/02F16L35/00
    • F16L19/02F16L35/00
    • A compression union for joining two tubing segments together in a sealing relationship. Each segment has a head and a compression shoulder, and a sealing face. A first and second nut are threadedly joined and compress the segments together. The segments pass through respective nuts. A thrust cap is adapted to be firmly clamped. It includes an axially-extending tongue fitted into a respective axial spline, so that tightening the nut together exerts only axial force on the sealing faces, and the thrust cap prevents counter-rotation of the tubing segments relative to one another.
    • 一种用于将两个管段连接在一起的密封关系的压缩接头。 每个段具有头部和压缩肩部以及密封面。 第一和第二螺母被螺纹连接并将段压缩在一起。 片段通过相应的螺母。 推力盖适合紧固。 它包括一个安装在相应的轴向花键中的轴向延伸的舌片,使得紧固螺母在一起仅对密封面施加轴向力,并且推力盖防止油管段相对于彼此的反向旋转。
    • 8. 发明申请
    • Resonant electromagnetic sensor
    • 谐振电磁感应器
    • US20120206143A1
    • 2012-08-16
    • US13396391
    • 2012-02-14
    • Kevin D. McGushion
    • Kevin D. McGushion
    • G01R33/44
    • G01R33/022G01R33/028G01R33/1253
    • The present device relates to a sensor capable of detecting changes in the electromagnetic field it generates when in proximity to either conductive or nonconductive materials. This occurs by way of oscillating a transmit coil with an electro motive force at a resonant frequency thus creating an electromagnetic field. The magnetic field passes through a target of either conductive or nonconductive material and is then intercepted by a receive coil which likewise oscillates at a resonant frequency, which when in proximity to the transmit coil and transmit coils resonant frequency produces an enhanced signal by way of the interaction of the respective resonant frequencies and receive coil output.
    • 本装置涉及一种能够检测当接近导电材料或非导电材料时产生的电磁场变化的传感器。 这通过以共振频率的电动机振荡发射线圈而发生,从而产生电磁场。 磁场通过导电材料或非导电材料的靶,然后由接收线圈截取,该接收线圈同样以谐振频率振荡,当谐振频率接近发射线圈和发射线圈时,谐振频率通过 各谐振频率和接收线圈输出的相互作用。