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1. 发明申请

US20050205032A1 Locking device for a camshaft adjuster 有权
标题翻译：凸轮轴调节器的锁紧装置
公开(公告)号：US20050205032A1
公开(公告)日：2005-09-22
申请号：US11104167
申请日：2005-04-07
申请人： Kai Lehmann , Jens Plank , Holger Rudsinski
发明人： Kai Lehmann , Jens Plank , Holger Rudsinski
IPC分类号： F01L1/34 , F01L1/344
CPC分类号： F01L1/3442 , F01L2001/34453 , F01L2001/34456 , F01L2001/34459 , F01L2001/34469 , F01L2001/34476
摘要： In a locking device for a camshaft adjuster comprising a drive housing with a rotor with spaced rotor vanes disposed in the drive housing between circumferentially spaced axial walls projecting radially inwardly so as to form operating chambers at opposite sides of the rotor vanes to which hydraulic fluid can be selectively admitted for controlling the relative angular position between the rotor to which a camshaft is connected and the drive housing which is driven by the crankshaft of the engine, wherein locking bolts are provided for interlocking the drive housing and the vane rotor and disposed in one of the housing and the rotor elements while a recess is formed in the other for receiving the locking bolt in order to interlock the drive housing and the vane rotor, the locking bolt is arranged in the hydraulic fluid supply path to the operating chambers upstream of the operating chamber in such a way that hydraulic fluid admission to the operating chambers is controlled by the locking bolt and is admitted to the operating chambers by the movement of the locking bolt to the release position.
摘要翻译：一种用于凸轮轴调节器的锁定装置，包括具有转子的驱动壳体，转子具有设置在驱动壳体中的周向间隔开的轴向壁之间的径向向内突出的间隔开的转子叶片，以便在转子叶片的相对侧上形成操作室，液压流体可选择性地承认用于控制与凸轮轴连接的转子和由发动机的曲轴驱动的驱动壳体之间的相对角位置，其中提供锁定螺栓以将驱动壳体和叶片转子互锁并设置在一起的壳体和转子元件，而在另一个中形成凹部以接收锁定螺栓，以便联锁驱动壳体和叶片转子，锁定螺栓布置在液压流体供应路径中，操作室以使得进入操作室的液压流体被锁定来控制并且通过锁定螺栓移动到释放位置而进入操作室。

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