Steering rotation detector
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United States of America Patent
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Issued Date -
Jan 22, 2004
app pub date -
Jan 10, 2003
filing date -
Jul 22, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
To detect a difference between rotation angles of respective shafts by using non-contact type resolvers with high precision. In a steering rotation detector according to the present invention, a rotation angle of a first shaft of a steering wheel is detected by a first rotation detecting unit of a resolver, a rotation angle of a second shaft of front wheels side is detected by a second rotation detecting unit of a resolver, whereby a power steering with high precision is obtained.
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