Cam shaft phase adjuster for coupling with camshaft for adjusting timing control of e.g. inlet valve of engine assembly, has limiting pin extending from hole into primary chamber in direction if pin is provided in limiting pin position

The adjuster (10) has a stator (22) provided with cams (34-37), and a rotor (38) provided with blades (46-49). The blades are arranged between the cams such that the rotor and the stator define a primary chamber (54) and a secondary chamber (50) between the two cams and the blade, respectively. A ho...

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Bibliographic Details
Main Authors WEBB, BRIAN R, VUKOVICH, WILLIAM P, STABEL, GERALD R
Format Patent
LanguageEnglish
German
Published 20.12.2012
Subjects
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Summary:The adjuster (10) has a stator (22) provided with cams (34-37), and a rotor (38) provided with blades (46-49). The blades are arranged between the cams such that the rotor and the stator define a primary chamber (54) and a secondary chamber (50) between the two cams and the blade, respectively. A hole is formed in the blades, and a movement limiting pin is selectively moved between two movement limiting pin positions. The limiting pin extends from the hole into the primary chamber in a direction if the pin is provided in one of the limiting pin positions. Ein Bewegungsbegrenzersystem für einen Nockenwellenphasenversteller enthält einen zurückziehbaren Bewegungsbegrenzerstift, der von einem Rotor in einem Nockenwellenphasenversteller selektiv ausfahrbar ist, um einen Nocken auf einem Stator zu berühren, um einen eindeutigen Stopp für den Rotor vor einem Eingriff eines Verriegelungsstifts zu schaffen. Alternativ dazu kann der Nockenwellenphasenversteller zwei Stifte enthalten, die aus gegenüberliegenden Öffnungen in einem Loch im Rotor selektiv ausfahrbar sind, um mit Sitzen, die gegeneinander geringfügig versetzt sind, in Eingriff zu gelangen.
Bibliography:Application Number: DE201210209915