
US Patent Application No: 2012/0024,244
Number of patents in Portfolio can not be more than 2000
CAMSHAFT SPEED SENSOR TARGET
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Feb 2, 2012
Publication date -
Dec 4, 2009
filing date -
13/132,741
serial no -
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Abstract
A method of constructing a speed target on a camshaft in a combustion engine is disclosed. In applying the method a multiple number of ring segments are positioned around a portion of the camshaft. The multiple number of ring segments form a closed ring having a variable outer magnetic surface for reading by a speed sensor. Further, the multiple number of ring segments are secured in a radial direction and in a circumferential direction with respect to the camshaft.
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