To improve the rigidity of a core by forming a winding part by fitting a projecting part formed on one end of a first core forming member into a recessed part formed on one end of a second core forming member, and to provide the compact core of high capacity by reducing the deflection and torsion of the core itself.
A core forming member 1 consists of a body holding part and a tapered core part. A point of the core part is provided with a projecting part 5. A core forming member 2 consists of a body holding part and a tapered core part. A recessed part 6 is formed near the body holding part. The core parts of the core forming members 1, 2 are overlapped, and the projecting part 5 is fitted into the recessed part 6 to form a winding part. As the core parts of the core forming members 1, 2 are surely overlapped to each other and their points are fitted to one another, the deflection and the torsion, or the dislocation can be prevented.
| JP2018052692 | WINDING APPARATUS |
| JPH0613129 | [Name of device] Winding device for capacitor element |
YAMASHITA HIDEJI
OSHIMA IKUSHI
