| 摘要 |
PROBLEM TO BE SOLVED: To provide a torque detection device for detecting highly accurate torque over a long period of time by double connecting a sensor part and a circuit board, without requiring complex procedures, and relieving the risk of the occurrence of resistance value increasing caused by external force and temperature change. SOLUTION: In the torque detection device for connecting a sensor coil 5 and a temperature compensated coil 6 inner-fitted and fixed in a housing 1 supporting a rotating shaft 2 to the circuit board 7, attached to the inside of a board chamber 10 of the outside of the housing 1 by lead pins 52 provided in the sensor coil 5 and lead pins 62 provided in the temperature compensation coil 6, a connection auxiliary plate 8 is interposed in between the sensor coil 5, the temperature compensation coil 6 and the circuit board 7 and makes a double connection due to branch conductors 80, 80 held by the connection auxiliary plate 8 and the lead pins 52, 62. COPYRIGHT: (C)2009,JPO&INPIT
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