本发明车辆的分动结构即使在润滑油低油位化而降低了搅拌阻力的状況下,也能与车辆的前后方向的倾斜无关地使联轴器室的润滑油量稳定,并维持润滑油的搅拌带来的联轴器的冷却效果。具备容纳相互噛合的第一齿轮(13)与第二齿轮(14)的齿轮室(Z1)和容纳与第一齿轮(13)同轴上设置的联轴器(20)的联轴器室(Z2)。具备将齿轮室(Z1)的润滑油向联轴器室(Z2)导入的导入路径(90)和使导入至联轴器室(Z2)的润滑油返回齿轮室(Z1)返回的返回路径(94)、(95)、(96)、(91)。返回路径从在联轴器室(Z2)的车辆前后方向中间部的下部开口的开口部(94)开始,向齿轮室(Z1)朝下方倾斜至在齿轮室(Z1)开口的油排出孔(95)为止。

    A transfer structure for a vehicle which retains a stable amount of lubricant in a coupling chamber and maintains a cooling effect for a coupling by agitation of the lubricant irrespective of an inclination of a vehicle in a front-rear direction. The transfer structure includes a gear chamber housing first and second gears meshing with each other; a coupling chamber housing a coupling provided coaxially with the first gear; an introduction path which introduces a lubricant in the gear chamber into the coupling chamber; and a return path through which the lubricant in the coupling chamber is returned to the gear chamber. The return path is inclined downward toward the gear chamber from an opening that opens in a lower part of an intermediate part of the coupling chamber in a vehicle front-rear direction to an oil discharge hole that opens in the gear chamber.


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    Titel :

    车辆的分动结构


    Erscheinungsdatum :

    2023-03-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / 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