Valve train of internal combustion engine, in particular of motor vehicle, and internal combustion engine of motor vehicle

The invention relates to a valve train (10) for an internal combustion engine, comprising: at least one exhaust valve (12); at least one engine brake rocker arm (16) which can be pivoted about a pivot axis (20), whereby the exhaust valve (12) can be actuated by pivoting the engine brake rocker arm (...

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1. Verfasser: LAHR MATTHIAS
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to a valve train (10) for an internal combustion engine, comprising: at least one exhaust valve (12); at least one engine brake rocker arm (16) which can be pivoted about a pivot axis (20), whereby the exhaust valve (12) can be actuated by pivoting the engine brake rocker arm (16) during an engine braking operation of the internal combustion engine; at least one camshaft (26) having at least one cam (28) which can pivot the engine brake rocker arm (16) about a pivot axis (20); and at least one spring element (44) which presses the engine brake rocker arm (16) against the camshaft (26), the spring element (44) being designed as a leaf spring (50). 本发明涉及一种用于内燃机的配气机构(10),具有:至少一个排气门(12);至少一个能绕枢转轴线(20)枢转的发动机制动摇臂(16),借此在内燃机的发动机制动运行中能够通过发动机制动摇臂(16)的枢转来操作该排气门(12);至少一个凸轮轴(26),该凸轮轴具有至少一个能使发动机制动摇臂(16)绕枢转轴线(20)枢转的凸轮(28);以及至少一个将发动机制动摇臂(16)压紧于凸轮轴(26)的弹簧件(44),其中,该弹簧件(44)被设计成板簧(50)。