To provide a vehicle transfer device which can prevent thrust load from being inputted from a shift sleeve to a damper member when waiting for synchronization, and prevent durability of the damper member.SOLUTION: A transfer device 5 installed in a freely movable manner in an axial direction of a dog 58 and a hub 59 has a shift sleeve 60 which cuts off the power transmission from the dog 58 to the hub 59 by engaging only with an outer peripheral spline 59a of the hub 59 at the time of two-wheel drive, and transfers the power from the dog 58 to the hub 59 by engaging with an outer peripheral spline 58a of the dog 58 and the outer peripheral spline 59a of the hub 59 at the time of four-wheel drive in which the hub 59 has a damper member 68 absorbing torque fluctuation and rotational fluctuation of an engine 2.SELECTED DRAWING: Figure 5

    【課題】同期待ち状態においてシフトスリーブからダンパ部材にスラスト荷重が入力されることを防止でき、ダンパ部材の耐久性が低下することを防止できる車両用トランスファ装置を提供すること。【解決手段】トランスファ装置5は、ドッグ58とハブ59の軸方向に移動自在に設けられ、二輪駆動時にはハブ59の外周スプライン59aのみに嵌合することにより、ドッグ58からハブ59への動力の伝達を遮断し、四輪駆動時にはドッグ58の外周スプライン58aとハブ59の外周スプライン59aに嵌合することにより、ドッグ58からハブ59に動力を伝達するシフトスリーブ60とを備えており、ハブ59に、エンジン2のトルク変動や回転変動を吸収するダンパ部材68が設置されている。【選択図】図5


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    Title :

    VEHICLE TRANSFER DEVICE


    Additional title:

    車両用トランスファ装置


    Contributors:

    Publication date :

    2021-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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