发明授权
- 专利标题: Valve drive device
- 专利标题(中): 阀门驱动装置
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申请号: US12800807申请日: 2010-05-21
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公开(公告)号: US08291877B2公开(公告)日: 2012-10-23
- 发明人: Jens Meintschel , Thomas Stolk , Alexander Von Gaisberg-Helfenberg
- 申请人: Jens Meintschel , Thomas Stolk , Alexander Von Gaisberg-Helfenberg
- 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
- 代理商 Klaus J. Bach
- 优先权: DE102007056337 20071122
- 主分类号: F01L1/34
- IPC分类号: F01L1/34
摘要:
In a valve drive arrangement for an internal combustion engine including a camshaft carrying axially movable cam elements provided with cams for operating gas exchange valves of the internal combustion engine and an actuation device having at least one shift element which is provided to shift cam element by means of a shifting gate between opposite axial positions, the valve drive arrangement has a change-over device for changing the axial shift direction of the shift element from one to the opposite axial position.
公开/授权文献
- US20100288218A1 Valve drive device 公开/授权日:2010-11-18
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