The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2014
Filed:
Sep. 24, 2010
Tokuhisa Mishina, Anjo, JP;
Shingo Hashimoto, Anjo, JP;
Masaki Saito, Anjo, JP;
Kazuya Iwatsuki, Anjo, JP;
Tokuhisa Mishina, Anjo, JP;
Shingo Hashimoto, Anjo, JP;
Masaki Saito, Anjo, JP;
Kazuya Iwatsuki, Anjo, JP;
Aisin Aw Co., Ltd., Aichi-Ken, JP;
Abstract
An apparatus and a method for manufacturing a stator is disclosed. The stator includes a stator core having slots formed along an axial direction at a plurality of locations in a circumferential direction, and a coil formed by combining a plurality of rectangular wires that have a plurality of straight portions being disposed in the slots and arranged side by side in the circumferential direction and in a radial direction. A restriction jig having a number of restriction pieces is disposed on a first-end side of the coil in the axial direction. The coil is inserted into the stator core from the first-end side in the axial direction to dispose the straight portions in the slots. Circumferential positions of the straight portions are restricted along the axial direction through contact with the restriction pieces by relatively moving the restriction jig and the coil in the axial direction.