Motor vehicles – Steering gear – With electric power assist
Reexamination Certificate
2005-08-09
2005-08-09
Mai, Anh (Department: 2832)
Motor vehicles
Steering gear
With electric power assist
C180S443000, C475S084000, C336S115000
Reexamination Certificate
active
06926115
ABSTRACT:
An angle-torque sensor has: a torque detection coil that detects a change in state quantity in a mechanism to detect a relative angle made between input axis and output axis of a torsion bar to be twisted by a torque; an angle detection coil that detects a change in state quantity in a mechanism to detect a rotation angle of a reduction axis which rotates with a rotation being transmitted from the input axis or output axis and being reduced by a reduction mechanism; a torque detection circuit that detects the relative angle from the output of the torque detection coil; and an angle detection circuit that detects the rotation angle from the output of the angle detection coil.
REFERENCES:
patent: 5363938 (1994-11-01), Wilson et al.
patent: 5370588 (1994-12-01), Sawase et al.
patent: 5411110 (1995-05-01), Wilson et al.
patent: 5703484 (1997-12-01), Bieberdorf et al.
patent: 6199654 (2001-03-01), Kojo et al.
patent: 6852057 (2005-02-01), Borbolla Gonzalez
patent: 03-361207 (1993-06-01), None
patent: 04-277901 (1994-04-01), None
patent: 11-267851 (2001-04-01), None
patent: 11-270445 (2001-04-01), None
Kaneko Satoru
Maki Kohji
Masaki Ryoso
Menju Ryoichi
Barnes & Thornburg
Conte James B.
Hitachi Cable Ltd.
Mai Anh
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