Torque sensor assembling method, torque sensor and electric power steering device
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United States of America Patent
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-
Sep 19, 2006
Grant Date -
Feb 10, 2005
app pub date -
Aug 4, 2004
filing date -
Aug 5, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of assembling a torque sensor includes the steps of fixing a first inner coil portion at one end side of a torsion bar, fixing a second inner coil portion at an other end side of the torsion bar, measuring an angle difference between an angle of the first inner coil portion and an angle of the second inner coil portion, fixing a first outer coil portion and a second outer coil portion, of which angle difference is substantially equivalent to the measured angle difference between the first inner coil portion and the second inner coil portion, at a housing, and rotatably disposing the torsion bar fixed with the first inner coil portion and the second inner coil portion in the housing.
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