发明申请
- 专利标题： TRANSMISSION DEVICE FOR A MOTOR VEHICLE
- 专利标题（中）： 用于电动车辆的变速装置
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申请号： US14900603申请日： 2014-06-13
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公开(公告)号： US20160138706A1公开(公告)日： 2016-05-19
- 发明人: Nils TONIUS , Markus BRANDENBURG , Tobias HAERTER , Markus ROSSMEIER
- 申请人： DAIMLER AG
- 申请人地址： DE Stuttgart
- 专利权人： Daimler AG
- 当前专利权人： Daimler AG
- 当前专利权人地址： DE Stuttgart
- 优先权： DE102013010523.4 20130622; DE102013011553.1 20130711; DE102013011555.8 20130711; DE102013011566.3 20130711; DE102013011567.1 20130711
- 国际申请： PCT/EP2014/001607 WO 20140613
- 主分类号： F16H61/02
- IPC分类号： F16H61/02 ; F16D48/02
摘要：
A transmission device for a motor vehicle is disclosed. The transmission device includes at least one coupling unit, which for non-rotatable connection of two coupling elements, has a friction-locking unit and a form-locking unit connected in parallel to the friction-locking unit. The device further includes a first hydraulic and/or pneumatic actuator for actuation of the form-locking unit, a second hydraulic and/or pneumatic actuator for actuating the friction-locking unit, and a directional valve for controlling the first actuator provided for actuation of the form-locking unit. The directional valve has a control line connection which in at least one operational state is connected in pressure terms to the second actuator provided for actuation of the friction-locking unit.
公开/授权文献
- US09939028B2 Transmission device for a motor vehicle 公开/授权日：2018-04-10
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