会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Process for eliminating errors in prepositioning pieces to be
manufactured by electro-erosion
    • 消除由电蚀产生的预定位件错误的处理
    • US4373126A
    • 1983-02-08
    • US110111
    • 1980-01-03
    • Franz Schilling
    • Franz Schilling
    • B23H9/00F16C11/12B23P1/08
    • B23H9/00F16C11/12Y10T29/24Y10T403/32606Y10T403/45
    • An improved machining process using electro-erosion to form integral hinges in rods in making flexible and/or electric suspension blades for various industrial devices.The machining process includes repeatedly eroding a rod alternately on two opposite sides to form two curved indentations, one on each side of the rod at a given point along its length, using a curved cylindrical electrode, so that the rod is progressively narrowed at this point until the required thickness of hinge is obtained. The process may also include, using as reference planes, to position the eroding electrode accurately, surfaces of a frame to which the rods have been attached. In this way, the rods are accurately prepositioned and thin hinges are produced with a repeatable high accuracy.Products made by this process include a pendulum-type accelerometer and an elastic support for a gyroscope useful in aeronautical applications.
    • 使用电蚀的改进的加工工艺在杆中形成用于各种工业装置的柔性和/或电动悬挂叶片的整体铰链。 该加工过程包括在两个相对的侧面上交替地重复地腐蚀杆,以形成两个弯曲的凹口,其中一根在其长度上的给定点上的杆的每一侧上使用弯曲的圆柱形电极,使得该杆在该点逐渐变窄 直到获得所需的铰链厚度。 该过程还可以包括使用作为参考平面来精确地定位腐蚀电极,其中已经附着有杆的框架的表面。 以这种方式,杆被精确地预定位,并且以可重复的高精度产生细铰链。 通过该方法制造的产品包括摆式加速度计和用于航空应用的陀螺仪的弹性支撑。
    • 3. 发明授权
    • Panel lighting
    • 面板照明
    • US4903171A
    • 1990-02-20
    • US364527
    • 1989-06-12
    • Jerry L. LivezeyEverett J. Horst
    • Jerry L. LivezeyEverett J. Horst
    • G01D11/28
    • G01D11/28
    • A panel for illuminating an object such as an instrument in at least one aperture therein while minimizing the amount of light directly transmitted toward the front of the panel. A portion of the panel is integrally formed of light transmitting material with at least one aperture having a cylindrical portion extending partially into the front of the panel towards the object to be viewed and outwardly beveled edges on at least a portion of the remainder of the aperture toward the object for emitting light and illuminating the object, the angle of the beveled edges and the depth of the cylindrical portion being selected such that transmission of the emitted light in the direction of the front of the panel is minimized.
    • 一种面板,用于在其中至少一个孔中照亮诸如仪器的物体,同时使朝向面板前方直接传递的光量最小化。 面板的一部分由透光材料一体地形成,其中至少一个孔具有部分地延伸到面板前部的圆柱形部分朝向要观察的物体,并且在孔的其余部分的至少一部分上向外倾斜的边缘 朝向用于发光并照亮物体的物体,倾斜边缘的角度和圆柱形部分的深度被选择为使得在面板的前方向上的发射光的透射最小化。
    • 4. 发明授权
    • Aircraft adaptive control system
    • 飞机自适应控制系统
    • US3793574A
    • 1974-02-19
    • US3793574D
    • 1973-02-05
    • SFENA
    • HAMEL B
    • G05D1/08G05B13/00
    • G05D1/0808G05D1/0816
    • A control system for providing automatic compensation of variations in the gain of the controlled member, such as an aircraft control surface, comprising a closed-loop circuit which operates in obedience to a law relating the value of the actuation quantity to the difference between the actual output quantity and the commanded quantity, said law taking the form :
    • 一种控制系统,用于对诸如飞机控制表面的受控构件的增益的变化进行自动补偿,该控制系统包括一个闭环回路,该闭环回路按照与致动量的值相关的定律操作, 输出量和指令数量,所述定律采取以下形式:β'c = - K1 ||||||||||||(())K2G(x)其中β'是补偿信号的衍生物; Y是这样的,即't'+ y = T'',T为常数; F(x)和G(x)是所述差的函数,K1和K2是预定系数,所述闭环电路包括乘法装置,反相放大器,求和装置,积分器装置,微分电路和递送绝对值的电路 的所有法律都是满意的。
    • 8. 发明授权
    • Apparatus for measuring at least one component of the forces applied to
a beam
    • 用于测量施加到梁的力的至少一个分量的装置
    • US4472976A
    • 1984-09-25
    • US280267
    • 1981-07-02
    • Georges L. Bonfils
    • Georges L. Bonfils
    • G01B7/16G01L1/00G01L1/26G01L5/16
    • G01B7/16G01L1/005G01L1/26
    • Apparatus for measuring at least one component of the forces applied to a beam comprises supports at a pair of spaced locations along the beam, each support having an arm, the arms extending axially toward each other. One arm carries a displacement sensor and the other arm carries a transmission element coupled to the moveable part of the displacement sensor. Each support represents arbitrary points d and e, and measurement of the component parallel to a straight line through the displacements of the point d with respect to the point e makes it possible to obtain the above-mentioned component. This result is independent of the position of the resultant of the forces applied to the beam with respect to the point of measurement.
    • 用于测量施加到梁的力的至少一个部件的装置包括沿着梁的一对间隔位置处的支撑件,每个支撑件具有臂,臂部朝向彼此轴向延伸。 一个手臂承载位移传感器,另一个臂承载耦合到位移传感器的可移动部分的传动元件。 每个支撑表示任意点d和e,并且通过点d相对于点e的位移平行于直线的分量的测量使得可以获得上述分量。 该结果不依赖于相对于测量点施加到光束的力的结果的位置。