Electrical transmission or interconnection systems – Vehicle mounted systems – Automobile
Reexamination Certificate
2005-05-10
2005-05-10
DeBeradinis, Robert L. (Department: 2836)
Electrical transmission or interconnection systems
Vehicle mounted systems
Automobile
C307S009100, C180S444000, C180S446000, C070S252000
Reexamination Certificate
active
06891283
ABSTRACT:
A steering apparatus of a vehicle can achieve detection of an absolute angle of a steering shaft with a simple structure while preventing an increase in power consumption. A resolver sensor outputs an output signal corresponding to an angular position of a steering shaft of the vehicle. A lock mechanism restricts rotation of the steering shaft at locking positions provided around the steering shaft at equal intervals. An axial multiplication angle k× of the output signal of the resolver sensor and a number N of the locking positions provided around the steering shaft satisfy a relationship represented by k≦N.
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Fukumoto Yasutaka
Kamimae Hajime
DeBeradinis Robert L.
Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
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