Apparatus for relative angular adjustment of a crankshaft of a combustion engine with respect to a driving wheel and methods of making and operating same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 1, 2003
Grant Date -
Mar 7, 2002
app pub date -
Aug 16, 2001
filing date -
Aug 16, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An arrangement for the relative angle-of-rotation adjustment of a camshaft with respect to a driving wheel has an interior part which is non-rotatably connected with the camshaft. A driven cell wheel has several cells which are distributed along the circumference and are bounded by webs and can be divided into two pressure spaces by the webs or blades guided therein in an angularly movable manner. At least one locking device, which is operative between the interior part and the cell wheel, can lock the interior part with respect to the cell wheel in at least one end position. At least one blade of the interior part has a head part having at least one locking element which interacts with a locking structure provided on at least one web of the cell wheel.
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