| 摘要 |
PROBLEM TO BE SOLVED: To prevent erroneous assembling and reduce assembling man-hours when the terminal of a connector is joined to the lead of a piezo actuator. SOLUTION: One end of a conductive auxiliary member 9 is joined to the core 221 of a negative pole lead 22, and the tube part 92 of the auxiliary member 9 is fitted onto the outer periphery of a coating member 212 of a positive pole lead 21 so that the core 211 of the positive lead 21 and the cylindrical part 92 of the auxiliary member 9 can be coaxially arranged at positions displaced in the axial direction of the positive pole lead 21. Two terminals 82, 83 are arranged according to this arrangement. Thus, the leads 21, 22 and the terminals 82, 83 can be joined to each other without mistaking polarities. COPYRIGHT: (C)2007,JPO&INPIT
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