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271 条记录 (耗时 0.014 秒)

    ANORDNUNG FÜR DREHMOMENTMESSUNGEN AN KRAFTFAHRZEUGEN
    81.
    发明授权
    ANORDNUNG FÜR DREHMOMENTMESSUNGEN AN KRAFTFAHRZEUGEN 失效
    安排汽车的扭矩测量的

    公开(公告)号：EP0681689B1

    公开(公告)日：1997-08-06

    申请号：EP94905043.9

    申请日：1994-01-12

    申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY

    发明人： JACHMANN, Detlef ,  WALDORF, Gregor

    IPC分类号： G01L3/10 ,  G01L5/16

    CPC分类号： G01L5/161 ,  G01L3/14

    摘要： An arrangement has a measurement hub (26) with a first and a second marginal area (24, 32), a first adapter (20) which is secured to the first marginal area (24) of the measurement hub (26) and which is to be mounted on a vehicle hub (10), as well as a second adapter (36) which is secured to the second marginal area (32) of the measurement hub (26) and upon which is to be mounted a wheel disk (48). The wheel disk (48) is part of a testing wheel (40) and has an inner diameter larger than the outer diameter of the vehicle hub (20). The testing wheel (40) has a rim (42) which corresponds to the rim of a vehicle wheel which normally is to be mounted on the vehicle hub (10). The measurement hub (26) is arranged substantially in the radial direction within the wheel disk (48) of the control wheel (40). The connection established by the measurement hub (26) and both adapters (20, 36) between the vehicle hub (10) and the testing wheel (40) is sized in the axial direction in such a way that the mid-plane (C) of the rim of the testing wheel (40) has the same relative position with respect to the vehicle hub (10) as the mid-plane of the rim of the vehicle wheel replaced by the control wheel (40), when the vehicle wheel is directly secured to the vehicle hub (10).

    Stress composite sensor and stress measuring device using the same for structure
    83.
    发明公开
    Stress composite sensor and stress measuring device using the same for structure 失效
    Mehrfach-Spannungssensor und Vorrichtung zur Messung von Strukturspannungen mit diesem传感器

    公开(公告)号：EP0702219A1

    公开(公告)日：1996-03-20

    申请号：EP95114143.1

    申请日：1995-09-08

    申请人： JAPAN ELECTRONICS INDUSTRY, LTD.

    发明人： Miyazaki, Nagao, c/o Japan Elec. Ind. Ltd.

    IPC分类号： G01L1/22 ,  G01L5/16

    CPC分类号： G01G19/02 ,  G01L1/2287 ,  G01L5/0004 ,  G01L5/161

    摘要： The invention is intended to provide a stress measuring device for a structure, wherein a plurality of stress sensors are composited or integrated to provide an integrated single-packaged stress composite sensor, the latter being used to deliver X-axis, X- and Z-axis or X-, Y- and Z-axis direction stress signals produced in the structure or deliver stress signals in selected directions, so as to make it possible to measure stresses.
    A hole 3 is formed in the stress concentration region of a structure 2 whose stresses are to be measured, and a 1-direction stress composite sensor P adapted to deliver stress signals in one direction alone, a 2-direction stress composite sensor adapted to deliver in two directions, or a 3-direction stress composite sensor adapted to deliver stress signals in three directions is selectively installed in the hole, whereby X-axis, X- and Z-axis or X-, Y- and Z-axis direction shearing strains produced in the structure or stresses corresponding to the selected stress composite sensor can be selectively measured.

    摘要翻译： 本发明旨在提供一种用于结构的应力测量装置，其中多个应力传感器被复合或集成以提供集成的单封装应力复合传感器，后者用于传送X轴，X轴和Z轴， 在结构中产生的轴向或X轴，Y轴和Z轴方向应力信号，或者在选定方向上传递应力信号，以便测量应力。 在要测量其应力的结构2的应力集中区域中形成孔3，并且单向应力单元传递应力信号的单向应力复合传感器P，适用于输送的双向应力复合传感器 在两个方向上，或者在孔中选择性地安装适于在三个方向输送应力信号的3方向应力复合传感器，由此X轴，X轴和Z轴或X轴，Y轴和Z轴方向剪切 可以选择性地测量在结构中产生的应变或对应于所选择的应力复合传感器的应力。

    Electrical circuit for a wheel-acting force measuring device
    84.
    发明公开
    Electrical circuit for a wheel-acting force measuring device 失效
    Elektrische Schaltungfüreine Vorrichtung zur Messung der Krafteinwirkungauf ein Rad。

    公开(公告)号：EP0611959A2

    公开(公告)日：1994-08-24

    申请号：EP94102246.9

    申请日：1994-02-14

    申请人： JAPAN ELECTRONICS INDUSTRY, LTD.

    发明人： Miyazaki, Nagao

    IPC分类号： G01L1/22 ,  G01L5/00 ,  B60T8/00

    CPC分类号： B60T8/52 ,  B60T8/171 ,  G01L1/2268 ,  G01L5/161 ,  G01N19/02

    摘要： The invention provides a wheel-acting force measuring device designed to remove the brake torque (torsional torque) component mixed in a shearing stress detecting device.
    The four sensor segments a, b, c, d in the form of strain gauges of the stress detecting sensor are logically constructed to form four bridge circuits, the output from each bridge circuit being fed into an arithmetic circuit for finding the value of b/(a + b) - c/(c+d) = A (shearing strain equivalent) and an arithmetic circuit for finding the value of b/(a+b) - d/(c + d) = B (brake torque component equivalent), the outputs from the two arithmetic circuits being fed into an arithmetic circuit for finding the value of A - aB = C (shearing stress with brake torque component removed) so as to remove the brake torque component mixed in the shearing stress detecting device.

    摘要翻译： 本发明提供了一种设计用于去除在剪切应力检测装置中混合的制动转矩（扭转扭矩）成分的车轮作用力测量装置。 应力检测传感器的应变计形式的四个传感器段a，b，c，d被逻辑地构造成四个桥接电路，每个桥接电路的输出被馈送到用于求出b / （a + b）-c /（c + d）= A（剪切应变当量）和用于求出b /（a + b）-d /（c + d）= B 等效），将两个运算电路的输出馈送到用于求出A-αB = C（除去制动转矩分量的剪切应力）的运算电路，以便去除在剪切应力检测中混合的制动转矩分量 设备。

    PROCEDE DE REALISATION DE CAPTEURS DE MESURE D'EFFORTS SPATIAUX ET CAPTEURS OBTENUS
    86.
    发明公开
    PROCEDE DE REALISATION DE CAPTEURS DE MESURE D'EFFORTS SPATIAUX ET CAPTEURS OBTENUS 失效
    方法多分量力传感器并生产电源转换器。

    公开(公告)号：EP0396568A1

    公开(公告)日：1990-11-14

    申请号：EP88910057.0

    申请日：1988-11-14

    申请人： LOGABEX S.A.R.L.

    发明人： CH'HAYDER, Ameur ,  DURAND, Didier Résidence ''Grands Ramiers'' ,  DIAZ, Constantino

    IPC分类号： G01L5

    CPC分类号： G01L5/161

    摘要： L'invention concerne un capteur de mesure de trois composantes de force et de trois composantes de moment. Ce capteur est constitué d'une pièce mécanique d'un seul tenant comportant, d'une part, deux faces d'extrémité (1, 2) aptes à être fixées respectivement sur un corps engendrant forces et moments et sur un corps de référence et, d'autre part, une partie centrale (7) composée de six poutres (8) dotées de moyens de mesure (12) des déformations, disposées suivant une architecture triangulée fermée entre les deux faces d'extrémité (1, 2).

    Force-moment sensors
    88.
    发明公开
    Force-moment sensors 失效
    强力传感器

    公开(公告)号：EP0261071A3

    公开(公告)日：1989-07-26

    申请号：EP87630197.9

    申请日：1987-09-16

    申请人： JR 3, Inc.

    发明人： Ramming, John E.

    IPC分类号： G01L1/22 ,  G01L5/16

    CPC分类号： G01L5/161 ,  B25J13/085

    摘要： A force-moment sensor, as an article of manufac­ture, for detecting and controlling movements of a robot arm, positionable between the arm and a tool wherein a pair of parallel disc or plate members (12,14) are joined together adjacent their outer peripheries by a plurality of spaced apart unitary bridge elements or mem­bers (77) to form a cylindrical chamber between the discs. A ring member (18) joining the disc members (12, 14) has formed therein at least three generally circular or polygonal shaped bridge elements (17), each having a central opening (26) therethrough. Each of the bridge elements (17) extends across a slot (20) extending cir­cumferentially around a portion of and through the ring (18) between the bridge elements (17), and a pair of slots (22) at each end of and angularly transverse to the circumferential slot (20) to define the circular bridge elements (17). Strain gages (10) are mounted on the edges or center of the bridge elements (17) to form sensing apparatus for detecting forces and/or moments in any of a plurality of mutually perpendicular direc­tions to permit control of a robot arm and tool.