To increase a degree-of-freedom of a layout design in an internal space of a transmission case.SOLUTION: A parking mechanism includes: a parking gear connected to a drive shaft; a manual plate having a support part and rotated between a parking range position and a non-parking range position; a parking rod having a supported part supported by the support part, and moved in an axial direction in conjunction with the rotation of the manual plate; a first cam supported by the parking rod, and movable with the parking rod; a second cam rotated by the movement of the first cam; and a parking pole having an engagement part engageable with the parking gear, and rotated by the rotation of the second cam. An insertion part is provided in one of the first cam and the second cam, and an inserted hole into which the insertion part is inserted is formed in the other, an insertion amount of the insertion part into the inserted hole is changed due to the movement of the first cam, and a rotational amount of the second cam is changed according to a change in the insertion amount of the insertion part into the inserted hole.SELECTED DRAWING: Figure 1

    【課題】 トランスミッションケースの内部空間におけるレイアウト設計の自由度を高める。【解決手段】 駆動軸に連結されたパーキングギヤと、支持部を有しパーキングレンジ位置と非パーキングレンジ位置との間で回動されるマニュアルプレートと、支持部に支持される被支持部を有しマニュアルプレートの回動に連動して軸方向へ移動されるパーキングロッドと、パーキングロッドに支持されパーキングロッドに伴って移動可能な第1のカムと、第1のカムの移動により回動される第2のカムと、パーキングギヤに噛合可能な噛合部を有し第2のカムの回動によって回動されるパーキングポールとを備え、第1のカムと第2のカムの一方に挿入部が設けられ他方に挿入部が挿入される被挿入孔が形成され、第1のカムの移動により挿入部の被挿入孔に対する挿入量が変化され、挿入部の被挿入孔に対する挿入量の変化に応じて第2のカムの回動量が変化される。【選択図】図1


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    Title :

    PARKING MECHANISM


    Additional title:

    パーキング機構


    Contributors:

    Publication date :

    2021-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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