Invention Grant
- Patent Title: Device for setting the relative rotational position of a camshaft of an internal combustion engine relative to a crankshaft driving the camshaft
- Patent Title (中): 用于设定内燃机的凸轮轴相对于驱动凸轮轴的曲轴的相对旋转位置的装置
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Application No.: US12359499Application Date: 2009-01-26
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Publication No.: US08047171B2Publication Date: 2011-11-01
- Inventor: Andreas Strauss , Joachim Dietz , Boris Putz
- Applicant: Andreas Strauss , Joachim Dietz , Boris Putz
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Volpe and Koenig, P.C.
- Main IPC: F01L1/34
- IPC: F01L1/34
Abstract:
A device for setting the relative rotational position of a camshaft (2, 3) of an internal combustion engine (11) relative to a crankshaft (1) driving the camshaft (2, 3), having a traction mechanism drive (4) wrapping around the crankshaft (1) and the camshaft (2, 3), which includes a loaded traction-mechanism section (8, 9) and a non-loaded traction-mechanism section (7), and a tensioning device (5, 6, 10) for changing the length of the loaded traction-mechanism section (8, 9). The tensioning device (5, 6, 10) is supported on the internal combustion engine (11) and has an adjustment device (20) that can be fixed.
Public/Granted literature
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