| 摘要 |
PROBLEM TO BE SOLVED: To provide a bobbin which allows easy mounting of a coil body formed by winding e.g. an electric wire, while securing the quality of the coil body. ! SOLUTION: A bobbin 10 includes a disc-like first flange and a disc-like second flange 14 arranged oppositely at a specified interval. In the inner surface of the second flange 14, there are provided a plurality of columnar bodies (first coil support 11 and second coil support) which are arranged at equal intervals on a virtual circle of a specified size with the rotation axis X, or the center of the second flange, as the center and cylindrical spacers 15 arranged on the inner peripheral side relative to the first coil support 11 and the second oil support 12. The first flange 13 is attachable to and removable from the tip parts of the first coil support 11 and the second coil support 12 and is fixed with a bolt 16 provided with a spring to be fixed to the tip of the first coil support 11. ! COPYRIGHT: (C)2015,JPO&INPIT |
