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1. (WO2018066449) INDUCTOR SEGMENT END PART FORMATION DEVICE AND STATOR MANUFACTURING METHOD

Pub. No.:    WO/2018/066449    International Application No.:    PCT/JP2017/035230
Publication Date: Fri Apr 13 01:59:59 CEST 2018 International Filing Date: Fri Sep 29 01:59:59 CEST 2017
IPC: H02K 15/04
Applicants: HAYASHI INDUSTRY CO.,LTD
株式会社林工業所
Inventors: HOBO Takahiko
保母 貴彦
Title: INDUCTOR SEGMENT END PART FORMATION DEVICE AND STATOR MANUFACTURING METHOD
Abstract:
In order to enable the end parts of a plurality of inductor segments to be formed by bending by means of a relatively simple mechanism and with good workability, in the present invention, the extended end parts 105 of inductor segments 102 aligned in the radial direction are alternately held by a first group of cylindrical members 240 and a second group of cylindrical members 250, and first rotary levers 217 (which pass through both a narrow slit 231 formed on a circumferential surface opposing the first group of cylindrical members 240 and a wide slit 232 formed on the circumferential surface opposing the second group of cylindrical members 250, and which, by means of a turning operation, turn only the first group of cylindrical members 240) and second rotary levers 218 (which pass through both the narrow slit 231 formed on a circumferential surface opposing the second group of cylindrical members 250 and the wide slit 232 formed on a circumferential surface opposing the first group of cylindrical members 240, and which, by means of a turning operation, turn only the second group of cylindrical members 250) are turned in opposite directions, thereby turning the first group of cylindrical members 240 and the second group of cylindrical members 250 in opposite directions.