PROBLEM TO BE SOLVED: To provide a steering angle sensor and a method for assembling the steering angle sensor with which it is possible to facilitate assembly work.SOLUTION: A steering angle sensor comprises: a first toothed wheel 40 comprising a body part 52e1 formed in shape of a ring so as to enclose a steering shaft 5 in the radial direction of the revolving shaft of the steering shaft 5 and a plurality of first teeth 40b formed on the outer circumferential side of the body part 52e1; and a rotation regulation unit, provided with an extension part 40c1 formed so as to extend along the direction of the revolving shaft of the steering shaft 5 from the body part 52e1 of the first toothed wheel 40 and an insertion part 40c2 provided in the extension part 40c1 and inserted into a recess 5b formed on the outer circumferential side of the steering shaft 5, for regulating the relative revolution of the first toothed wheel 40 to the steering shaft 5, the rotation regulation unit being formed in such a way that an engagement part does not touch the recess 5b of the steering shaft in the radial direction when the first toothed wheel 40 thermally expands due to a rise in environment temperature.SELECTED DRAWING: Figure 9

    【課題】組み立て作業を容易にすることができる操舵角センサおよび操舵角センサの組み立て方法を提供すること。【解決手段】操舵軸5の回転軸の径方向において、操舵軸を包囲するように環状に形成された本体部52e1と、本体部52e1の外周側に形成された第1の複数の歯40bと、を備えた第1歯車40と、第1歯車40の本体部52e1から操舵軸5の回転軸の方向に沿って延びるように形成された延設部40c1と記延設部40c1に設けられ操舵軸5の外周側に形成された凹部5b内に挿入される挿入部40c2を備え、操舵軸5に対する第1歯車40の相対回転を規制する回転規制部と、を備え、回転規制部は、環境温度の上昇に伴う第1歯車40の熱膨張時において係合部が径方向において操舵軸の凹部5bと接触しないように形成されるようにした。【選択図】図9


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    Title :

    STEERING ANGLE SENSOR AND METHOD FOR ASSEMBLING STEERING ANGLE SENSOR


    Additional title:

    操舵角センサおよび操舵角センサの組み立て方法


    Contributors:

    Publication date :

    2017-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B62D MOTOR VEHICLES , Motorfahrzeuge



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