A torque transmission apparatus incorporates a differential gear system and a stationary sensor connected to the differential gear system for measuring output torque. The stationary sensor may be connected to a measurement output element of the differential gear system by a torsionally compliant measurement member, wherein the stationary sensor measures torsional deformation of the measurement member. The torsional deformation may be measured directly, or it may be measured following amplification by a gear train. A rotary position sensor may be used as the stationary sensor. Alternatively, the stationary sensor may be connected to the measurement output element of the differential gear system by way of a rigid measurement member, wherein the stationary sensor measures force applied by the measurement member. In this alternative, a force sensor may be used as the stationary sensor.


    Access

    Download


    Export, share and cite



    Title :

    GEARBOX TORQUE MEASUREMENT SYSTEM


    Additional title:

    GETRIEBEDREHMOMENTMESSSYSTEM
    SYSTÈME DE MESURE DU COUPLE D'UNE BOÎTE DE VITESSE


    Contributors:

    Publication date :

    2022-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING



    GEARBOX SPLIT TORQUE EQUALIZATION SYSTEM

    WOODS RON L | European Patent Office | 2020

    Free access

    Gearbox split torque equalization system

    WOODS RON L | European Patent Office | 2020

    Free access

    GEARBOX SPLIT TORQUE EQUALIZATION SYSTEM

    WOODS RON L | European Patent Office | 2019

    Free access

    Measuring Gearbox Torque Loss

    Schmidt, L. F. | NTRS | 1986


    Big-torque gearbox trends

    Smallshaw,J. / Dickson-Simpson,J. | Automotive engineering | 1991