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:
Oct. 26, 2004
Filed:
Jan. 30, 2003
Yuji Yasuda, Sano, JP;
Hideyuki Minami, Kiryu, JP;
Kazuo Iwashita, Kiryu, JP;
Kazuhiro Yamazaki, Nitta-gun, JP;
Yoshinori Kojima, Isesaki, JP;
Shuji Uehara, Maebashi, JP;
Takayuki Ishizeki, Sawa-gun, JP;
Mitsuba Corporation, Kiryu, JP;
Abstract
A motor assembling apparatus is adapted to magnetize permanent magnets for the field and mount a stator and an armature in the same apparatus. The apparatus comprises a magnetizing unit having an outer magnetizing coil and an inner magnetizing coil , a vertically movable stator support for supporting the lower end of the stator , an armature holder to the outside of which the stator support can be fitted and a stator keeping jig arranged above the stator support . The stator is placed on the stator support and pinched between the stator keeping jig and the stator support to move it vertically and magnetize it by means of the magnetizing unit . After magnetizing the permanent magnets, the stator is raised immediately by means of the stator support and fitted to the armature