PROBLEM TO BE SOLVED: To enable a torque sensor to be attached to an output shaft together with a case and enable the torque sensor to be simply and accurately attached without requiring proficiency primarily for the adjustment of a torque sensor.SOLUTION: A torque sensor is attached to the output shaft of a steering mechanism by an attachment device F provided with an annular base part Fa, a cylindrical part Fb integrally formed on a rear side surface of the base part Fa, and a first notch part Fc formed by partially notching a rear end surface of the cylindrical part Fb; and a second notch part Fd formed on the rear end surface of the cylindrical part Fc by attaching a step D projected from a left end edge of the first notch part Fc to the rear side. When a main body of the case of the torque sensor is fitted into the cylindrical part Fb so as to be pushed forward, a grip of the case abuts against the first notch part Fc, and after that, the pressing of the case is released, and the case is pushed backward by a portion of a step D of the attachment device F, and then, slightly rotated to the left. Then, the grip of the case abuts against the second notch part Fd so as to be positioned, and thereby completing the attachment.

    【課題】トルクセンサをケースごと出力軸に取り付け可能にし、トルクセンサの調整等のための熟練も要さず、トルクセンサの取り付けを簡単に精度よく行えるようにする。【解決手段】円環状の基部Faと、基部Faの後側面に一体形成された円筒部Fbと、円筒部Fbの後端面が一部切り欠かれて形成された第1切欠部Fcと、第1切欠部Fcの左端縁から後方に突出する段差Dをつけて円筒部Fcの後端面に形成された第2切欠部Fdとを備えた取付装置Fにより、トルクセンサを操舵機構の出力軸に取り付ける。そして、トルクセンサのケースの本体が円筒部Fbに内嵌されて前方に押し込まれると、ケースの把手が第1切欠部Fcに当接し、把手が第1切欠部Fcに当接した後ケースの押し込みが解除され、取付装置Fの段差Dの分だけケースが後方に戻されてから左方に少し回転され、第2切欠部Fdにケースの把手が当接し、位置決めされて取り付けが完了する。【選択図】図2


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    Title :

    ATTACHMENT DEVICE OF TORQUE SENSOR


    Additional title:

    トルクセンサの取付装置


    Contributors:

    Publication date :

    2016-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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