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公开(公告)号：US5665934A
公开(公告)日：1997-09-09
申请号：US700747
申请日：1996-07-31
申请人： John E. B. Tuttle , Neal Tesny , Thomas J. Bock
发明人： John E. B. Tuttle , Neal Tesny , Thomas J. Bock
CPC分类号： F41H11/12
摘要： An armed-state detector for the testing of "live" antitank mines is discld. The invention allows a user to determine, from a safe distance, if a mine is in an "active" state. A pole mounted sensor array is placed over the mine to sample the weak repetitive magnetic field that emanates from "active" mines. A hand-held, battery powered, detector box provides an audible or visual indication of whether or not the mine is "active". In addition to indicating that the mine is "active", the armed-state detector allows the user to determine the angular orientation of the magnetometer common to all antitank mines. The detector also provides a means whereby limited diagnostics can be performed on an unexploded mine. With the armed-state detector the user can determine if the fuze of an unexploded mine has been "killed" outright, or has merely failed to respond to the test stimulus.
摘要翻译： 披露了一种用于测试“活”反坦克矿的武装检测仪。 本发明允许用户从安全的距离确定矿井是否处于“主动”状态。 一个极安装的传感器阵列放置在矿井上，以对来自“主动”矿山的弱重复磁场进行采样。 手持式电池供电的检测器盒提供了一个可视或可视指示，指示矿井是否“活跃”。 除了表明矿井“活跃”之外，武装状态检测器允许用户确定所有反坦克矿共同的磁力计的角度方位。 检测器还提供了一种可以对未爆炸矿进行有限诊断的手段。 使用武装检测仪，用户可以确定未爆炸矿井的引信是否已被彻底“杀死”，或者只是不能对测试刺激作出反应。
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公开(公告)号：US4601679A
公开(公告)日：1986-07-22
申请号：US734695
申请日：1985-05-16
申请人： Thomas J. Bock
发明人： Thomas J. Bock
CPC分类号： F16H55/56
摘要： A variable pulley torque drive system comprising a pair of flexible straps, each connected at one end to a pivot on a drive member or a movable pulley sheave, and at the other end to the other of either the movable sheave or drive member, the straps being in tension when driving and flexed and deflected to compression in the undriven mode.
摘要翻译： 一种可变皮带轮扭矩驱动系统，包括一对柔性带，每个柔性带一端连接在驱动构件或可动皮带轮滑轮上的枢轴上，另一端连接到可动滑轮或驱动构件中的另一端，带 在未驱动模式下被驱动并弯曲并偏转到压缩时处于张紧状态。
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公开(公告)号：US4374502A
公开(公告)日：1983-02-22
申请号：US904206
申请日：1978-05-09
摘要： The output centerpoint of a Cardan gear mechanism is connected via a ball and a pin slideable therethrough to a lever which in turn carries a looper. Because the major axis of the lever and the axis swept out by the output centerpoint are skewed the lever is reciprocated back and forth along its own major axis while being rotated therearound. This results in the looper being swept back and forth along part of a generally helical-like path.
摘要翻译： 万丹齿轮机构的输出中心点通过球和可从其滑动的销连接到杠杆上，杠杆又带有弯针。 因为杠杆的长轴和由输出中心点扫过的轴线偏斜，所以杠杆沿其自身的长轴在其周围旋转时往复运动。 这导致弯针沿着大致螺旋状路径的一部分来回扫过。
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公开(公告)号：US5401978A
公开(公告)日：1995-03-28
申请号：US81892
申请日：1993-06-24
摘要： A system uses laser optic technology for non-obtrusive monitoring of movements a missile control surface undergoing electromagnetic testing. The system includes a laser source, a detector positioned opposite the laser source, an attenuator assembly positioned between the laser source and the detector, and a recorder for recording data processed by the detector. The attenuator assembly consists of a framed translucent gray scale shaded window mounted on a block member, which in turn is mounted to the missile control surface. The control surface is a pivotally mounted canard member on the missile body. Generated laser beams project onto the gray scale shaded window. The gray scale shading affects the intensity of the directed laser beams (darker areas attenuate more light and lighter areas allow more light to pass through). Accordingly, data is obtained from tracking the different shades of the light intensities which are directly related in synchronization with the movements of the canard member of the monitor assembly. The resulting intensity data is detected and measured by the detector and then processed by the recorder. Thus, as the control surface moves, the recorded data provides a basis for determining recognition characteristics with respect to the missile control surface, such as (1) the direction of the movement, (2) the distance of the movement, and (3) the speed of the movement.
摘要翻译： 一个系统使用激光光学技术对导弹控制表面进行电磁测试的运动进行非显着监测。 该系统包括激光源，与激光源相对设置的检测器，位于激光源和检测器之间的衰减器组件，以及用于记录由检测器处理的数据的记录器。 衰减器组件由安装在块构件上的框架半透明灰度阴影窗口组成，其又安装在导弹控制表面上。 控制面是在导弹体上枢转安装的鸭子部件。 生成的激光束投射到灰度阴影窗口上。 灰度阴影影响定向激光束的强度（较暗的区域衰减更多的光线，较浅的区域允许更多的光线通过）。 因此，通过跟踪与监视器组件的卡口部件的移动同步直接相关的光强度的不同色调，获得数据。 所得到的强度数据由检测器检测和测量，然后由记录器处理。 因此，当控制面移动时，所记录的数据提供了确定相对于导弹控制表面的识别特性的基础，例如（1）移动方向，（2）移动距离，以及（3） 运动的速度。
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公开(公告)号：US4516512A
公开(公告)日：1985-05-14
申请号：US904205
申请日：1978-05-09
摘要： A sewing machine wherein the various stitch performing instrumentalities are driven by Cardan gear means. Particular sewing part mechanisms are associated with each of said Cardan gear means to produce the desired stitch. Both said sewing part mechanisms and said Cardan gear means being removable, and interchangeable within the frame of the sewing machine.
摘要翻译： 一种缝纫机，其中各种针迹执行手段由卡丹齿轮装置驱动。 特定的缝纫部分机构与每个所述的万丹齿轮装置相关联以产生所需的针脚。 两个所述缝纫部分机构和所述的万丹齿轮装置是可移除的，并且可在缝纫机的框架内互换。
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公开(公告)号：US4513674A
公开(公告)日：1985-04-30
申请号：US329796
申请日：1981-12-11
CPC分类号： D05B57/16 , F16H21/365 , F16H21/46 , Y10T74/18272
摘要： A Cardan gear assembly wherein rotary input motion of the main shaft is converted to elliptical output at the Cardan gear output centerpoint. The Cardan gear output centerpoint is connected via a ball and a pin slideable therethrough to a support having a work performing instrumentality arranged at its distal end. During operation, the elliptical output motion of the Cardan gear output centerpoint is transmuted into three dimensional, elliptical like motion at the tip of the work performing instrumentality.
摘要翻译： 万齿齿轮组件，其中主轴的旋转输入运动在万丹齿轮输出中心点处转换成椭圆输出。 万丹齿轮输出中心点通过球和可从其滑动的销连接到具有布置在其远端的工作执行工具的支撑件。 在操作过程中，万向齿轮输出中心点的椭圆输出运动在工作执行工具的尖端被转换为三维，椭圆形运动。
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公开(公告)号：US4553953A
公开(公告)日：1985-11-19
申请号：US645189
申请日：1984-08-29
申请人： Thomas J. Bock
发明人： Thomas J. Bock
CPC分类号： F16G5/18
摘要： A metal chain-belt for drivingly connecting the pulleys of a pulley transmission, each pulley of which is composed of a pair of flanges, the chain-belt comprising a carrier composed of interleaved sets of links and pulley flange engaging members, each of which is a pair of back-to-back joined C-shaped member, the arms of the latter engaging the pulley flanges. The longitudinal length of the top arms of a pair of members substantially equals the pitch of the chain; the longitudinal length of the bottom arms is less to permit the belt to articulate.
摘要翻译： 一种用于驱动地连接皮带轮传动装置的滑轮的金属链带，每个皮带轮由一对凸缘组成，所述链带包括由交错的连杆组和滑轮凸缘接合构件组成的载体，每个皮带轮是 一对背靠背连接的C形构件，后者的臂与滑轮法兰接合。 一对构件的顶臂的纵向长度基本上等于链的间距; 底部臂的纵向长度较小，以允许皮带打开。
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公开(公告)号：US4344376A
公开(公告)日：1982-08-17
申请号：US904204
申请日：1978-05-09
CPC分类号： D05B57/12
摘要： A Cardan gear assembly wherein rotary input of the main shaft is converted to elliptical output at the output centerpoint. A force transfer means connects the output centerpoint to a means supporting a work performing instrumentality. Thus during operation the work performing instrumentality is driven through an elliptical like curve.
摘要翻译： 万向节齿轮组件，其中主轴的旋转输入在输出中心点处被转换为椭圆输出。 力传递装置将输出中心点连接到支持工作执行工具的装置。 因此，在操作过程中，执行工具的工作通过椭圆形曲线驱动。
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