Engine e.g. internal combustion engine, valve controlling device for motor vehicle, has bearing with receiving unit acting together with impulse unit, where impulse unit is attached with receiving unit to detect angle of shaft

摘要

The device has a roller bearing (4) attached at one end of a camshaft (2), where the roller bearing has a receiving unit (52) that acts together with an impulse generating unit (51). The impulse generating unit is attached with the receiving unit against a gap to detect an angle position of the cam shaft. The impulse generating unit is attached to an inner ring (35) of the roller bearing. The impulse generating unit is arranged on the camshaft.