An axle assembly (200) includes a first axle housing (102), a second axle housing (104), a first wheel end (216), a second wheel end (218), and at least one drive shaft (150) extending through the first axle housing (102) and the second axle housing (104) and coupled with the first wheel end (216) and the second wheel end (218). The axle assembly (200) also includes a gearbox (210) having a housing (240), a first portion (242) and a second portion (244) of the housing (240) defining a cavity (246) with a first axle housing (102) connected to the first portion (242) and a second axle housing (104) connected to the second portion (244). The axle assembly (200) also includes an electric motor (122) connected to the first portion (242) of the tank (240). The gearbox (210) includes a gear train (153) having an input shaft (160) having one end coupled to the electric motor (122) and an output shaft (186) rotatably coupled to the input shaft (160). The gear train (153) also includes a clutch (174) having a shift fork (178) movable between an engaged condition and a disengaged condition to couple the output shaft (186) to the drive shaft (150) to cause the electric motor (122) to drive the drive shaft (150) and to disengage the output shaft (186) from the drive shaft (150) to enable rotation of the drive shaft (150) independent of the electric motor (122).

    一种车桥总成(200)包括:第一桥壳(102)、第二桥壳(104)、第一轮端(216)、第二轮端(218)以及至少一个驱动轴(150),所述驱动轴(150)延伸穿过第一桥壳(102)和第二桥壳(104)并与第一轮端(216)和第二轮端(218)联接。车桥总成(200)还包括具有箱体(240)的齿轮箱(210),箱体(240)的第一部分(242)和第二部分(244)与连接于第一部分(242)的第一桥壳(102)和连接于第二部分(244)的第二桥壳(104)限定出空腔(246)。车桥总成(200)还包括连接至箱体(240)的第一部分(242)的电动机(122)。齿轮箱(210)包括具有输入轴(160)和输出轴(186)的齿轮系(153),输入轴(160)的一端与电动机(122)联接,输出轴(186)可旋转地联接输入轴(160)。齿轮系(153)还包括具有换档拨叉(178)的离合器(174),换档拨叉(178)可在接合状态和脱离状态之间移动以将输出轴(186)联接驱动轴(150)以使电动机(122)驱动驱动轴(150),将输出轴(186)与驱动轴(150)分离以使驱动轴(150)能够独立于电动机(122)旋转。


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    Titel :

    Axle assembly with electric motor


    Weitere Titelangaben:

    具有电动机的车桥总成


    Beteiligte:

    Erscheinungsdatum :

    21.12.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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