| 摘要 |
PURPOSE: A blade for sensing the crank angle of an engine is provided to improve durability even if bending load is applied to the blade, and the precision of size by simplifying the shape of the blade. CONSTITUTION: A blade(30) for sensing the crank angle of an engine is arranged opposite to a crank angle sensor(24), and rotates with a crank shaft(10). The blade(30) is composed of a contact part supported by a crank shaft sprocket(14) and a spacer(40), and an extension part extended from the contact part through an inclined part.
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