To provide a structure capable of enhancing a degree of freedom in setting of an allowable rotational amount of a rotary member.SOLUTION: A revolution limit device 4 includes: a first member 14 with a first projection 17; a second member 15 with second projections 21 arranged at potions with at intervals in a circumferential direction on one axial side face of the first projection 17; and an end part rotor 16a supported in a relatively rotatable manner with respect to the first member 14 and the second member 15. The end part rotor 16a includes: an end part side plate part 36a arranged between the first projection 17 and the second projection 21 in an axial direction; an end part first projection 37a projecting axially outward from the other axial side face of the end part side plate part 36a; and a same number as that of the second projection 21, of second projections 38a which project from the one axial side face of the end part side plate part 36a toward one axial side and arranged at even intervals in the circumferential direction.SELECTED DRAWING: Figure 2

    【課題】回転部材の回転可能量の設定の自由度を向上させることができる構造を実現する。【解決手段】回転制限装置4は、第1突起17を有する第1部材14と、第1突起17よりも軸方向片側の円周方向等間隔複数箇所に配置された第2突起21を有する第2部材15と、第1部材14および第2部材15に対する相対回転を可能に支持された端部回転体16aとを備える。端部回転体16aは、軸方向に関して第1突起17と第2突起21との間に配置された端部側板部36a、該端部側板部36aの軸方向他側面から軸方向他側に向けて突出した端部第1突起37a、および、該端部側板部36aの軸方向片側面から軸方向片側に向けて突出し、かつ、円周方向に関して等間隔に配置された、第2突起21と同数の端部第2突起38aを有する。【選択図】図2


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    Title :

    REVOLUTION LIMIT DEVICE AND STEERING DEVICE


    Additional title:

    回転制限装置およびステアリング装置


    Contributors:

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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