| 摘要 |
The device (1) has three busbar elements (11-13), where each element includes fixation parts (32, 32') for electric connection of the elements. The elements include electrical path portions (51-53) between the fixation parts. The elements are attached with each other to authorize relative displacement of two of the elements relative to the third element. Screws (63, 64) have axes (73, 74) whose external diameters are slightly lower than inner diameters of openings (65, 66) to authorize rotation movement of the element relative to the other elements. |
