PROBLEM TO BE SOLVED: To improve the continuity of a parking lock function.SOLUTION: A parking lock device for a vehicle has: a parking pole 4; a restoration elastic part 8 which is constantly energized to the parking pole in a direction separating from a parking gear 3; a cam part 123 which makes gearing tooth pats of the parking pole geared with a plurality of tooth parts of a parking gear when a shift lever is put into a parking range, and releases the gearing of the gearing tooth parts of the parking pole and a plurality of the tooth parts of the parking gear when the shift lever is changed from the parking range; a plate 9 which is fixed to a case 2 with bolts, and guides the cam part between the parking pol and itself; and a stopper part 7 which releases the gearing by the movement of the cam part when the shift lever is changed from the parking range, and stops the oscillation of the parking pole before a collision of the parking pole with the plate when the parking pole is oscillated to a direction apart from the parking gear by a force of the restoration elastic part.SELECTED DRAWING: Figure 3

    【課題】パーキングロック機能の継続性を向上させる。【解決手段】パーキングポール4と、パーキングギヤ3から離れる方向にパーキングポールに対して常時付勢している復帰弾性部8と、シフトレバーがパーキングレンジに入れられた場合、パーキングポールの噛込み歯部のパーキングギヤの複数の歯部に噛み合わせ、シフトレバーがパーキングレンジから変更された場合、パーキングポールの噛込み歯部のパーキングギヤの複数の歯部との噛み合わせを解除するカム部123と、ケース2にボルトで固定され且つパーキングポールとの間にカム部を誘導するプレート9と、シフトレバーがパーキングから変更された場合、カム部の移動によって噛み合わせが解除されて、復帰弾性部の力によりパーキングポールがパーキングギヤから離れる方向に揺動するときに、パーキングポールがプレートに衝突する前にパーキングポールの揺動を止めるストッパ部7と、を有する。【選択図】図3


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    Title :

    PARKING LOCK DEVICE FOR VEHICLE


    Additional title:

    車両用パーキングロック装置


    Contributors:

    Publication date :

    2017-08-10


    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



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