US Patent 7360457 Electric power steering device

The present invention relates to an electric power steering device provided with a torque sensor for detecting a torque using coil windings arranged in the inside of an electromagnetic yoke. The electric power steering device comprises coil bobbins which are housed in the inside of the electromagnetic yoke; a terminal block which projects a portion of the coil bobbins outwardly; and connection pins which are formed on the terminal block in a projecting manner. Further, the connection pins comprise connection members for connecting the connection pins to a sensor circuit substrate and the connection pins are arranged not to be covered and concealed with the sensor circuit substrate.