To provide a parking mechanism which achieves reduction of the number of components to achieve space saving.SOLUTION: A parking mechanism 10 inhibits rotation of a parking gear 14 fixed to a gear shaft 12 to be in a lock state and includes: a cam member 20 attached to an outer periphery of a rod 30 and having cam teeth 25, which may engage with the parking gear, on an outer peripheral surface; and a rotation inhibition member 40 having an inhibition tooth 45 which engages with the cam teeth 25 to inhibit rotation of the cam member 20 around a rod axis. The cam member 20 moves a lock position, at which the cam member 20 engages with the parking gear 14 and the rotation inhibition member 40, and a lock release position, at which the cam member 20 engages with one of the parking gear 14 and the rotation inhibition member 40, in conjunction with movement of the rod 30.SELECTED DRAWING: Figure 2

    【課題】部品点数を低減して、省スペース化を図ることができるパーキング機構を提供する。【解決手段】ギヤシャフト12に固定されたパーキングギヤ14の回転を抑止してロック状態にするパーキング機構10であって、ロッド30の外周に取付けられ、外周面に前記パーキングギヤと噛合可能なカム歯25を有するカム部材20と、カム歯25と噛合してカム部材20のロッド軸周りの回転を制止する制止歯45を有する回転制止部材40と、を備える。カム部材20は、ロッド30の移動に伴って、パーキングギヤ14及び回転制止部材40の両方と噛合するロック位置と、パーキングギヤ14及び回転制止部材40の一方と噛合うロック解除位置との間を移動する。【選択図】図2


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    Title :

    PARKING MECHANISM


    Additional title:

    パーキング機構


    Contributors:
    OBA NANAE (author)

    Publication date :

    2020-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16H Getriebe , GEARING



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