Variabler Ventiltrieb, vorzugsweise für Verbrennungsmotoren

The valve drive has at least one closure spring (3) supported on the cylinder head (1) and pivot levers (4) indirectly engaged via a pressure roller (5) by cams (6) of a camshaft (7) in the head (1). The pressure roller is associated with a control surface (4a) on the pivot lever and is rotatably mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MUELLER, LEOPOLD, NEUKIRCHNER, HEIKO
Format: Patent
Sprache:ger
Schlagworte:
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Beschreibung
Zusammenfassung:The valve drive has at least one closure spring (3) supported on the cylinder head (1) and pivot levers (4) indirectly engaged via a pressure roller (5) by cams (6) of a camshaft (7) in the head (1). The pressure roller is associated with a control surface (4a) on the pivot lever and is rotatably mounted in a swinging arm (9) with its pivot axis (10) fixed with respect to the head but is adjustable in position, preferably along the lever.