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    • 52. 发明授权
    • Valve train for internal combustion engines
    • 内燃机用气门机构
    • US07748356B2
    • 2010-07-06
    • US11662447
    • 2006-02-24
    • Markus MeyerErik SchneiderLutz StieglerAndreas WerlerJörg Wutzler
    • Markus MeyerErik SchneiderLutz StieglerAndreas WerlerJörg Wutzler
    • F01L1/34
    • F01L13/0063F01L1/12F01L13/0015F01L13/0021F01L2013/0068
    • The invention relates to a valve train for internal combustion engines, comprising a camshaft and valve actuation elements for one or more valves, the elements being located in the cylinder head. The aim of the invention is to provide a valve train for an internal combustion engine, with which a reliable stroke adjustment of the valves can be made, without the need for complex technical resources, while at the same time allowing a forward or rear displacement of the valve orifice region. To achieve this, in order to modify the valve stroke curve, the contact point between the transfer member and the cam can be displaced along the periphery of the cam and the contact point between the transfer member and a control curve of the support body can be displaced, forcing the part of the transfer member that interacts with the cam to be guided, by shifting the transfer member in relation to the camshaft.
    • 本发明涉及一种用于内燃机的气门机构,其包括用于一个或多个阀的凸轮轴和阀致动元件,所述元件位于气缸盖中。 本发明的目的是提供一种用于内燃机的气门机构,通过该气门机构可以进行可靠的行程调节,而不需要复杂的技术资源,同时允许前进或后退位置 阀孔区域。 为了实现这一点,为了改变阀行程曲线,转印构件和凸轮之间的接触点可以沿着凸轮的周边移位,并且转印构件与支撑体的控制曲线之间的接触点可以是 移动,通过相对于凸轮轴移动传递构件,迫使转印构件与要被引导的凸轮相互作用的部分。