PROBLEM TO BE SOLVED: To provide a parking device of an automatic transmission which is simple in structure, can reduce the number of part items and assembling processes, and can reduce costs.SOLUTION: When constituting a parking device of an automatic transmission so that the rotation of a secondary shaft 7 is locked by turning a parking pole 16 in such a manner that a lock claw 16a of the parking pile 16 is engaged with a parking gear 17 fixed to the secondary shaft (power transmission shaft) 7 by shift-operating a shift lever to a parking range, an extension part 11b is formed at a bearing retainer 11 which supports a bearing 12 of the secondary shaft 7 so as to extend to the parking rod 15 side from a bearing center side, and a cam guide part 23 which guides a cam 19 is formed at the extension part 11b so as to turn the parking pole 16 accompanied by the movement of the cam 19 to a parking position.SELECTED DRAWING: Figure 3

    【課題】構造が簡単で、部品点数,組立工数を削減でき、ひいてはコストを低減できる自動変速機のパーキング装置を提供する。【解決手段】シフトレバーをパーキングレンジにシフト操作するとパーキングポール16の係止爪16aがセカンダリ軸(動力伝達軸)7に固定されたパーキングギヤ17に噛合するようにパーキングポール16回動させることで前記セカンダリ軸7の回転をロックするように構成した場合に、前記セカンダリ軸7の軸受12を支持するベアリングリテーナ11に、延長部11bを、軸受中心側からパーキングロッド15側に延びるように形成し、該延長部11bに、カム19のパーキング位置への移動に伴って前記パーキングポール16を回動させるように該カム19をガイドするカムガイド部23を形成した。【選択図】図3


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    Titel :

    PARKING DEVICE OF AUTOMATIC TRANSMISSION


    Weitere Titelangaben:

    自動変速機のパーキング装置


    Beteiligte:
    DANJO HIROKI (Autor:in)

    Erscheinungsdatum :

    09.05.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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