PROBLEM TO BE SOLVED: To provide a general parking release unit that can be adapted for various types of vehicle of a shift-by-wire type vehicle used for performing a manual releasing of a parking lock in which a part of the parking release device is not installed in advance in a transmission case.SOLUTION: This invention relates to a parking release unit 101 fixed to a transmission 1 in which a release shaft 3 is arranged to be exposed at an outer surface of a transmission case 2. The parking release unit comprises: a base 102 fixed to the transmission case 2; an engagement part 107 supported directly or indirectly at the base 102 and engaged with the release shaft 3 in such a way that it can be engaged with or disengaged from the release shaft; an operating part 105 supported at the base 102 directly or indirectly to displace the engagement part 107 to cause the release shaft 3 to be rotated to a lock position and a release position; and a holding mechanism for holding a position of the engagement part 107 under a state in which the engagement part 107 rotates the release shaft 3 to the release position.SELECTED DRAWING: Figure 3

    【課題】シフトバイワイヤ式の車両においてパーキングロックの解除を手動で行うために用いられるパーキング解除装置であって、パーキング解除装置の一部を予めミッションケースに設けることなく、様々な車種に対応可能な汎用のパーキング解除ユニットを提供する。【解決手段】解除シャフト3がミッションケース2の外面に露出するように設けられたトランスミッション1に取り付けられるパーキング解除ユニット101であって、ミッションケース2に固定されるベース102と、ベース102に直接的又は間接的に支持され、解除シャフト3に係脱可能に係合する係合部107と、ベース102に直接的又は間接的に支持され、解除シャフト3をロック位置と解除位置とに回転させるように係合部107を変位させる操作部105と、係合部107が解除シャフト3を解除位置に回転させた状態で、係合部107の位置を保持する保持機構とを備える。【選択図】 図3


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    Title :

    PARKING RELEASE UNIT


    Additional title:

    パーキング解除ユニット


    Contributors:

    Publication date :

    2017-09-21


    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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