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    • 1. 发明授权
    • Reversible force measuring device
    • 可逆力测量装置
    • US08833181B1
    • 2014-09-16
    • US14019185
    • 2013-09-05
    • Geoffrey Keith Rowe
    • Geoffrey Keith Rowe
    • G01L1/02G01L1/04
    • G01L1/02G01G5/04G01L1/04G01L5/243
    • A reversible force measuring device that can comprise at least one cavity, at least one load receiving area, and at least one indicating material; wherein the indicating material moves in or out of the at least one cavity as its volume changes to indicate the magnitude and/or direction of the applied loads. A reversible force measuring device that can comprise at least one cavity, at least one load receiving area, and at least one indicating material; a fastener causes the indicating material to move in and out of the at least one cavity to indicate the magnitude and/or direction of the applied loads. A reversible force measuring device comprising at least two independent cavities, at least one load receiving area, and at least one indicating material; wherein the difference in volume changes indicates the force as the indicating material moves in or out of the at least two cavities.
    • 一种可逆力测量装置,其可包括至少一个空腔,至少一个负载接收区域和至少一个指示材料; 其中当所述指示材料的体积改变以指示施加的载荷的大小和/或方向时,所述指示材料进入或移出所述至少一个空腔。 一种可逆力测量装置,其可包括至少一个空腔,至少一个负载接收区域和至少一个指示材料; 紧固件使得指示材料进入和移出至少一个空腔以指示施加的负载的大小和/或方向。 一种可逆力测量装置,包括至少两个独立的空腔,至少一个负载接收区域和至少一个指示材料; 其中体积变化的差异指示当所述指示材料移入或移出所述至少两个空腔时的力。
    • 4. 发明授权
    • Bolt tension gauging system
    • 螺栓张力测量系统
    • US06829944B1
    • 2004-12-14
    • US10266894
    • 2002-10-08
    • Stuart M. GlemanGeoffrey Keith Rowe
    • Stuart M. GlemanGeoffrey Keith Rowe
    • F16B3102
    • G01L5/24
    • An apparatus and method for measuring the tension in bolts, screws, rivets, and other fasteners, is disclosed wherein the deformation of the fastener head is measured, (or the end of fastener in such cases as there is not a distinct formed head, for example stud bolts). The deformation generally is an analytic function of the tension in the fastener. The deformation is a continuous two-dimensional distribution over the surface of the fastener head, which allows redundant measurement and therefore more reliable measurement of fastener total axial tension, and also allows in some instances an evaluation of the bending stresses in the fastener from the distortion of the deformation pattern on the head. An advantage of the invention is that the length of the fastener or its temperature need not be known. The measurements can be determined by optical, capacitance, optical imaging, air gauging and piezoresistive techniques.
    • 公开了一种用于测量螺栓,螺钉,铆钉和其他紧固件中的张力的装置和方法,其中测量紧固件头部的变形(或者在这种情况下紧固件的端部没有不同的成形头部),用于 示例双头螺栓)。 变形通常是紧固件中的张力的分析功能。 变形是在紧固件头部的表面上连续的二维分布,其允许冗余测量并因此更紧密地测量紧固件的总轴向张力,并且还允许在一些情况下评估紧固件中的弯曲应力从失真 的头部变形模式。 本发明的一个优点是不需要知道紧固件的长度或其温度。 测量可以通过光学,电容,光学成像,空气测量和压阻技术来确定。
    • 10. 发明申请
    • PERSONALIZABLE CARDS SHARED VIA A COMPUTERIZED CARD SERVICE
    • 通过计算机卡服务共享的个性化卡
    • US20090108055A1
    • 2009-04-30
    • US11924625
    • 2007-10-26
    • Sandra VargasKeith RoweDarren ApfelAndrew Royal
    • Sandra VargasKeith RoweDarren ApfelAndrew Royal
    • G06F19/00
    • G06Q30/02
    • Systems and methods for sharing personalizable cards via a computerized card service are provided. One disclosed method includes, at a card client program executable on a computing device, creating a personalizable card having extensible data, and sending a first instance of the personalizable card to a card service program. The method may further include, at the card service program, propagating the first instance of the personalizable card to a peer of the user, and at the card client program, updating the extensible data of the personalizable card. Upon updating the extensible data, the method may further include sending a second instance of the personalizable card to the card service program, and propagating the second instance of the personalizable card to the peer of the user. The personalizable card may be propagated according to propagation permissions set by the user.
    • 提供了通过计算机化卡服务共享个性化卡的系统和方法。 一种公开的方法包括在可在计算设备上执行的卡客户端程序,创建具有可扩展数据的可个性化卡,以及将个性化卡的第一实例发送到卡服务程序。 该方法还可以包括在卡服务程序中将可个性化卡的第一实例传播到用户的对等体,并在卡客户端程序中更新可个性化卡的可扩展数据。 在更新可扩展数据时,该方法还可以包括将可个性化卡的第二实例发送到卡服务程序,以及将个性化卡的第二实例传播给用户的对等体。 个性化卡可以根据用户设置的传播许可来传播。