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    Measurement method and device for the measurement of a path covered
    124.
    发明申请
    Measurement method and device for the measurement of a path covered 有权
    用于测量覆盖路径的测量方法和设备

    公开(公告)号：US20060283242A1

    公开(公告)日：2006-12-21

    申请号：US10558577

    申请日：2004-05-28

    Applicant: Peter Kunow ,  Klaus Biester

    Inventor： Peter Kunow ,  Klaus Biester

    IPC: G01L1/04

    CPC classification number: G01L1/044 ,  G01B5/30 ,  G01B7/18 ,  G01D5/16 ,  G01L1/042 ,  G01L1/046

    Abstract: With a measurement method and a measurement device for the measurement of a path covered by a first object (1) in relation to a second object (2), a measurement body (3) is deformed by a relative movement of the objects and at least a first deformation sensor (4) assigned to the measurement body (3) converts the measurement body (3) deformation into a measurement signal. The measurement signal is converted by an evaluation device (20) into information on the path covered. In order to increase the precision and measurement speed in a way that is simple structurally and saves space, the measurement signal is emitted when an area of the measurement body (3) is stretched along the longitudinal axis (6) of the measurement body (3) and a further area is compressed along the longitudinal axis (6) of the measurement body (3).

    Abstract translation: 通过测量方法和用于测量由第一物体（1）相对于第二物体（2）覆盖的路径的测量装置，测量体（3）通过物体的相对运动而变形，并且至少 分配给测量体（3）的第一变形传感器（4）将测量体（3）的变形转换为测量信号。 测量信号由评估装置（20）转换成关于所覆盖路径的信息。 为了以结构简单的方式提高精度和测量速度并节省空间，当测量体（3）的区域沿着测量体（3）的纵向轴线（6）被拉伸时，测量信号被发射 ），并且另外的区域沿测量体（3）的纵向轴线（6）被压缩。

    LOAD DETECTING VEHICLE SEAT ASSEMBLY
    125.
    发明申请
    LOAD DETECTING VEHICLE SEAT ASSEMBLY 失效
    负载检测车辆座椅组件

    公开(公告)号：US20060086182A1

    公开(公告)日：2006-04-27

    申请号：US10904161

    申请日：2004-10-27

    Applicant: Stephen Rybak ,  David Pawlitz ,  Paul Glinka ,  Michael Modreski

    Inventor： Stephen Rybak ,  David Pawlitz ,  Paul Glinka ,  Michael Modreski

    IPC: G01M15/00

    CPC classification number: G01L1/044 ,  B60N2/002 ,  B60N2/0732

    Abstract: A load detecting vehicle seat assembly includes a discrete strain gage mounting plate having a specified flatness to produce desired strain gage performance. The strain gage mounting plate is disposed between a strain gage and a vehicle seat component, such as a cushion frame, so that vehicle seat loading is transferred to the strain gage through the mounting plate. The strain gage may be mounted with a central portion secured to a lower vehicle seat component and outward portions secured to an upper vehicle seat component such that only the outward portions of the strain gage contact the strain gage mounting plate, which has a controlled flatness tolerance to produce desired strain gage performance.

    Abstract translation: 负载检测车辆座椅组件包括具有指定的平坦度以产生期望的应变计性能的离散应变计安装板。 应变计安装板设置在应变计和诸如缓冲框架的车辆座椅部件之间，使得车辆座椅负载通过安装板传递到应变计。 应变计可以安装有固定到下部车辆座椅部件的中心部分和固定到上部车辆座椅部件的向外部分，使得仅应变计的向外部分接触应变计安装板，其具有受控的平坦度公差 以产生期望的应变计性能。

    Ultrananocrystalline diamond cantilever wide dynamic range acceleration/vibration/pressure sensor
    127.
    发明授权
    Ultrananocrystalline diamond cantilever wide dynamic range acceleration/vibration/pressure sensor 有权
    超晶体金刚石悬臂宽动态范围加速/振动/压力传感器

    公开(公告)号：US06613601B1

    公开(公告)日：2003-09-02

    申请号：US10142814

    申请日：2002-05-09

    Applicant: Alan R. Krauss ,  Dieter M. Gruen ,  Michael J. Pellin ,  Orlando Auciello

    Inventor： Alan R. Krauss ,  Dieter M. Gruen ,  Michael J. Pellin ,  Orlando Auciello

    IPC: H01L2100

    CPC classification number: G01H9/00 ,  B82Y35/00 ,  G01D5/30 ,  G01H11/06 ,  G01L1/005 ,  G01L1/044 ,  G01P15/0888 ,  G01P15/0894 ,  G01P15/093 ,  Y10S977/732 ,  Y10S977/932

    Abstract: An ultrananocrystalline diamond (UNCD) element formed in a cantilever configuration is used in a highly sensitive, ultra-small sensor for measuring acceleration, shock, vibration and static pressure over a wide dynamic range. The cantilever UNCD element may be used in combination with a single anode, with measurements made either optically or by capacitance. In another embodiment, the cantilever UNCD element is disposed between two anodes, with DC voltages applied to the two anodes. With a small AC modulated voltage applied to the UNCD cantilever element and because of the symmetry of the applied voltage and the anode-cathode gap distance in the Fowler-Nordheim equation, any change in the anode voltage ratio V1/V2 required to maintain a specified current ratio precisely matches any displacement of the UNCD cantilever element from equilibrium. By measuring changes in the anode voltage ratio required to maintain a specified current ratio, the deflection of the UNCD cantilever can be precisely determined. By appropriately modulating the voltages applied between the UNCD cantilever and the two anodes, or limit electrodes, precise independent measurements of pressure, uniaxial acceleration, vibration and shock can be made. This invention also contemplates a method for fabricating the cantilever UNCD structure for the sensor.

    Abstract translation: 在一个高灵敏度的超小型传感器中，采用悬臂结构形成的超微晶金刚石（UNCD）元件用于在宽动态范围内测量加速度，冲击，振动和静压力。 悬臂UNCD元件可以与单个阳极组合使用，测量光学或电容测量。 在另一个实施例中，悬臂UNCD元件设置在两个阳极之间，其中DC电压施加到两个阳极。 通过施加到UNCD悬臂元件上的小的AC调制电压，并且由于Fowler-Nordheim方程中所施加的电压和阳极 - 阴极间隙距离的对称性，维持指定的所需的阳极电压比V1 / V2的任何变化 电流比精确匹配UNCD悬臂元件的任何位移与平衡。 通过测量维持指定电流比所需的阳极电压比的变化，可以精确地确定UNCD悬臂的偏转。 通过适当地调制在UNCD悬臂与两个阳极之间施加的电压或极限电极，可以精确地独立测量压力，单轴加速度，振动和冲击。 本发明还考虑了用于制造用于传感器的悬臂UNCD结构的方法。

    C-beam force sensor
    128.
    发明授权
    C-beam force sensor 失效
    C型梁传感器

    公开(公告)号：US5109707A

    公开(公告)日：1992-05-05

    申请号：US611629

    申请日：1990-11-13

    Applicant: Harlan W. VanGerpen

    Inventor： Harlan W. VanGerpen

    IPC: A01B63/112 ,  G01L1/04 ,  G01L5/13

    CPC classification number: G01L1/044 ,  G01L5/136

    Abstract: A draft force sensor includes a generally C-shaped member formed by a beam and a pair of lugs which both project to one side of the beam. Coupling holes are located in each lug and the centers of the holes are off-set from the centerline of the beam. One end of a flexible strap is fixed to one lug and the other end of the flexible strap is adjustably attached to the other lug. Alternatively, both ends of the flexible strap may be coupled to the lugs by adjustable support devices which are pivotally connected to the beam. The strap is curved and concave in a direction facing the beam and is biased to urge the supports and the lugs away from each other. A displacement transducer is mounted between the beam and the central portion of the strap. The displacement transducer senses the change of distance from the beam to the "arch" of the strap and generates an electrical signal indicative of the force on the ends of the C-shaped member.

    Abstract translation: 牵引力传感器包括由梁形成的大致C形的构件和两个突出到梁的一侧的一对凸耳。 耦合孔位于每个凸耳中，并且孔的中心从梁的中心线偏离。 柔性带的一端被固定到一个凸耳上，并且柔性带的另一端可调节地附接到另一个凸耳。 或者，柔性带的两端可以通过可枢转地连接到梁的可调支撑装置联接到凸耳。 带子在朝向梁的方向上是弯曲的和凹形的，并且被偏压以推动支撑件和凸耳彼此远离。 位移传感器安装在梁和带的中心部分之间。 位移传感器检测从束到距离带的“拱”的距离的变化，并且产生指示C形构件的端部上的力的电信号。

    Mass and force meter
    129.
    发明授权
    Mass and force meter 失效
    质量和力量表

    公开(公告)号：US4240289A

    公开(公告)日：1980-12-23

    申请号：US969542

    申请日：1978-12-14

    Applicant: Kaspar Saner

    Inventor： Kaspar Saner

    IPC: G01G3/16 ,  G01G19/18 ,  G01L1/04 ,  G01L1/10

    CPC classification number: G01L1/10 ,  G01G19/18 ,  G01G3/16 ,  G01L1/044 ,  Y10S73/01

    Abstract: A mass and force meter comprising, a frame, a load support connected to said frame; a measuring system comprising two dynamometers, a reference base and a force input; a load spring mounted between said frame and said load support, and a measuring spring mounted between said load support and said force input, said load spring being at least ten times stronger than said measuring spring, said load spring and said measuring spring eliminating partly or completely force-reducing lever systems in mass meters and allowing, if required, the linearization of non-linear characteristics of several components of the meter.

    Abstract translation: 一种质量和力量计，包括：框架，连接到所述框架的负载支撑件; 测量系统，包括两个测力计，参考基座和力输入; 安装在所述框架和所述负载支撑件之间的负载弹簧和安装在所述负载支撑件和所述力输入之间的测量弹簧，所述负载弹簧比所述测量弹簧强至少十倍，所述负载弹簧和所述测量弹簧消除部分或 以质量计量的全部减压杠杆系统，如果需要，允许将仪表的几个部件的非线性特性线性化。

    Load cell
    130.
    发明授权
    Load cell 失效
    称重传感器

    公开(公告)号：US4083236A

    公开(公告)日：1978-04-11

    申请号：US745930

    申请日：1976-11-29

    Applicant: Ralph E. Steinmueller

    Inventor： Ralph E. Steinmueller

    IPC: G01G3/08 ,  G01G7/02 ,  G01L1/04 ,  G01L1/14

    CPC classification number: G01G7/02 ,  G01G3/08 ,  G01L1/044 ,  G01L1/14

    Abstract: A load cell comprising a cantilever member constructed of a plurality of spaced apart elongated members, the spacing between which and the number of which may be varied to adjust the sensitivity of the load cell, means for applying a load to the free end of the cantilever member, means for stopping the cantilever member within the elastic limit thereof, indicator means for indicating the magnitude of the force in accordance with the deflection of the free end of the cantilever member with the force applied thereto which may be electrical in the form of a linear voltage differential transformer or mechanical in the form of a scale, and a pivoted indicator arm, the pivoting of which is produced by gravity and is limited by a pin movable in accordance with the deflection of the free end of the cantilever member, which pin is movable longitudinally of the cantilever member to adjust the calibration of the scale.

    Abstract translation: 一种测力传感器，包括由多个间隔开的细长构件构成的悬臂构件，其间的间隔可以改变以调整测力传感器的灵敏度，用于将负载施加到悬臂的自由端的装置 构件，用于在其弹性极限内停止悬臂构件的装置，用于根据悬臂构件的自由端的偏转来指示力的大小的指示装置，其施加到其上的力可以是电气的形式 线性电压差动变压器或机械形式的刻度，以及枢转的指示臂，其枢转由重力产生，并且受到可根据悬臂构件的自由端的偏移而可移动的销的限制，该销 可以在悬臂构件的纵向上移动以调节刻度的校准。

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