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:
Mar. 06, 2018
Filed:
Jun. 12, 2013
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Kazuhiro Takaichi, Yokohama, JP;
Kimio Nishimura, Yokohama, JP;
Hideki Watanabe, Sagamihara, JP;
Takashi Sekikawa, Yokohama, JP;
Yasushi Matsushita, Yokohama, JP;
Akihisa Hori, Yokohama, JP;
Takumi Ohshima, Yokohama, JP;
Michito Kishi, Atsugi, JP;
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
Abstract
An apparatus for manufacturing magnet segments constituting a field pole magnetic body formed by cleaving a magnetic body at a plurality of scheduled cleaving parts is provided. The apparatus includes placing tables on which a magnetic body having a coating applied to an outer surface thereof is placed, a pressing unit that cleaves the magnetic body by pressing the magnetic body from an opposite side of an incision at a scheduled cleaving part arranged between two of the placing tables, and a cutting unit that cuts the coaling of the magnetic body present at the scheduled cleaving part after the magnetic body is cleaved, by applying a moment in a direction opposite to a moment generated in the magnetic body between the two placing tables at the time of cleaving. Cleaving divides the magnetic body into a magnet segment and an uncleaved magnetic body.