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1. (WO2018078758) NEEDLE CIRCLING MEANS AND WINDING MACHINE 

Pub. No.:    WO/2018/078758    International Application No.:    PCT/JP2016/081832
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Fri Oct 28 01:59:59 CEST 2016
IPC: H02K 15/095
Applicants: E-TEC KABUSHIKI KAISHA
E-Tec株式会社
Inventors: HOSONO Seiji
細野聖二
KOJIMA Masao
小島昌男
Title: NEEDLE CIRCLING MEANS AND WINDING MACHINE 
Abstract:
[Problem] To provide a needle circling means and a series winding-type winding machine that comprises said needle circling means, wherein winding can be performed at a high speed, a coil wire that has been wound has high alignment accuracy, and when an insulator of a different shape is used, the trajectory of a needle can be changed without rearranging the winding machine. [Solution] This servo motor for linear motion and this servo motor for oscillating motion are made to rotate only in one direction, and each servo motor is fixed to a base in an independent manner. Additionally, a circling trajectory control means controls the speed of the rotational motion of each servo motor and allows the circling trajectory of a tip of a needle to be changed.