发明授权
- 专利标题： Drive arrangement for a camshaft fitted in the cylinder head of an internal combustion engine
- 专利标题（中）： 内燃机缸套内装配的驱动装置
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申请号： US784424申请日： 1991-11-06
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公开(公告)号： US5211141A公开(公告)日： 1993-05-18
- 发明人: Wilhelm Hannibal , Johannes Steinwart
- 申请人： Wilhelm Hannibal , Johannes Steinwart
- 申请人地址： DEX Ingolstadt
- 专利权人： Audi, AG
- 当前专利权人： Audi, AG
- 当前专利权人地址： DEX Ingolstadt
- 优先权： DEX3937628 19891111
- 主分类号： F01L1/344
- IPC分类号： F01L1/344
摘要：
A drive arrangement for a camshaft (3) of an internal combustion engine is fitted with a facility for rotating the camshaft (3) relatively to a coaxial drive wheel (5) having a switching component (6), which interacts via a spur toothing (7) with the drive wheel (5) and via a helical gearing (8) with the camshaft (3) and can be axially shifted by a servo motor (13). The servo motor (13) is disposed at the end of the camshaft averted from the drive wheel (5). This prevents the axial length of the internal combustion engine from being extended beyond the drive wheel (5) by the servo motor.
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