PROBLEM TO BE SOLVED: To provide a rotational operation device which enables arbitrarily setting a position for regulating rotational operation to an operation object even in a neutral position to a region exceeding 360° leftwise and rightwise.SOLUTION: A steering device includes a fixing member 4 and a fixing member 5 into which a steering shaft to be operated for rotation is inserted, and a rotational member 6 which rotates together with the steering shaft, between the fixing members 4, 5. In the fixing member 4, a spiral groove 43 is provided around the steering shaft. The rotational member 6 includes a regulation block which displaces to the fixing member 5 side following the displacement of a slide block 63 that displaces in the radial direction of the steering shaft by being guided by the spiral groove 43. The fixing member 5 includes a counter groove 53 in which the regulation block enters. The rotation of the steering shaft is regulated by abutting of the regulation block with counter regulation edge parts 56, 57 of the counter groove 53.

    【課題】操作対象への回転操作を規制する位置を中立位置から左右360?を越える領域においても任意に設定することができる回転操作装置を提供する。【解決手段】ステアリング装置は、回転操作されるステアリングシャフトが挿入される固定部材4及び固定部材5と、固定部材4,5の間にステアリングシャフトと一体回転する回転部材6と、を備えている。固定部材4は、ステアリングシャフトの回りに渦巻き溝43を備える。回転部材6は、渦巻き溝43に案内されてステアリングシャフトの径方向に変位するスライドブロック63の変位に伴い固定部材5側へ変位する規制ブロックを備える。固定部材5は、規制ブロックが進入する対向溝53を備える。ステアリングシャフトの回転は、規制ブロックが対向溝53の対向規制縁部56,57に当接することにより規制される。【選択図】図2


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    Title :

    ROTATIONAL OPERATION DEVICE


    Additional title:

    回転操作装置


    Contributors:

    Publication date :

    2015-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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