| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a movable transmission apparatus having a new structure which is simplified and downsized while suppressing a noise generated by the interference of a magnetic path in transmission of a plurality of electric signals. <P>SOLUTION: In the movable transmission apparatus, coil heads 18a, 18b having first coil members 14a, 14b extending in a circumferential direction respectively are disposed relatively movably on the same axis between an inner circumferential wall 26. An outer circumferential wall 28 of a circumferential groove 22 in a core member 12, and second coil members 36a, 36b inserted over through-holes 20, 20 extending above the center axes of the coil heads 18a, 18b and wound over the core members 12, 12, are provided. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
