The invention provides a drive transmission unit. A partition wall (93) is used in the housing (71). A first gear housing space (91) for housing a gear train (75) (a pump shaft gear (72), an idler gear (73), and a pump gear (74)) that rotates relatively at a high speed is separated from a second gear housing space (92) for housing a gear train (87) (a motor output gear (81), a first idler gear (82), a second idler gear (83), a third idler gear (84), a fourth idler gear (85), and an axle gear (86)) that rotates relatively at a low speed.
本发明提供一种驱动传递单元。在壳体(71)内,利用分隔壁(93),将收纳相对地以高速旋转的齿轮系(75)(泵轴齿轮(72)、空转齿轮(73)及泵齿轮(74))的第一齿轮收纳空间(91)与收纳相对地以低速旋转的齿轮系(87)(马达输出齿轮(81)、第一空转齿轮(82)、第二空转齿轮(83)、第三空转齿轮(84)、第四空转齿轮(85)及车轴齿轮(86))的第二齿轮收纳空间(92)分隔开。
Drive transmission unit
驱动传递单元
2023-03-07
Patent
Electronic Resource
Chinese
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 |