Patent ID: 9704645
Date: 2017-07-11
CPC Classifications: H01F

Claim:
1. A coil manufacturing apparatus, comprising: a nozzle configured to feed a wire; a take-up jig configured to take up, through rotation, the wire fed from the nozzle; a cylindrical inner cutter tube that is provided coaxially with the take-up jig and is configured to rotate together with the take-up jig, the cylindrical inner cutter tube comprising a first slit that is formed so as to extend in an axial direction, the first slit being configured so that the wire is inserted through; and an immovable outer cutter tube that is provided so as to be superimposed in a radial direction on an outside of the cylindrical inner cutter tube, the immovable outer cutter tube comprising a second slit that is formed so as to extend in the axial direction, the second slit being configured so that the wire is inserted through, wherein a part of the wire inserted through the first slit and the second slit is cut by moving the first slit with respect to the second slit.