To materialize a technology capable of locking both of a right wheel and a left wheel with a comparatively simple structure, without the need of phase-adjusting of two gears functioning as parking gears.SOLUTION: A first gear 10 and a second gear 20 are coaxially disposed so as to rotate independently each other. A parking lock mechanism 3 is equipped with a first engaging portion 41 engaging with the first gear 10, a second engaging portion 42 coupled to the first engaging portion 41 and engaging with the second gear 20, and a supporting portion 30 supporting the first engaging portion 41 and the second engaging portion 42. The first gear 10 and the second gear 20 are a helical gear with teeth 11, 21 twisted in opposite directions, and the first engaging portion 41 and the second engaging portion 42 are supported by the supporting portion 30 so as to move in an axial direction L of the first gear 10 and the second gear 20.SELECTED DRAWING: Figure 1

    【課題】パーキングギヤとして機能する2つのギヤの位相合わせを行う必要がなく、比較的簡素な構成で、左車輪及び右車輪の双方をロックすることが可能な技術を実現する。【解決手段】第1ギヤ10及び第2ギヤ20は、互いに独立に回転可能に同軸上に配置され、パーキングロック機構3は、第1ギヤ10に係合する第1係合部41と、第1係合部41に連結されていると共に第2ギヤ20に係合する第2係合部42と、第1係合部41及び第2係合部42を支持する支持部30と、を備える。第1ギヤ10と第2ギヤ20とは、歯11,21のねじれ方向が互いに逆向きのはすば歯車であり、第1係合部41及び第2係合部42は、第1ギヤ10及び第2ギヤ20の軸方向Lに沿って移動可能に、支持部30に支持されている。【選択図】図1


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    Title :

    VEHICULAR DRIVE TRANSMISSION DEVICE


    Additional title:

    車両用駆動伝達装置


    Contributors:

    Publication date :

    2020-05-07


    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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