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. 31, 2020
Filed:
Nov. 09, 2017
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Masahiro Kino, Ichinomiya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;
Abstract
A rotor manufacturing apparatusis provided, the rotor manufacturing apparatusincluding: a first moldand a second moldrespectively arranged on one end surface and another end surface in the axial direction of a cylindrical rotor corein order to seal the magnet insertion holein the process of filling the gap between a permanent magnetand a magnet insertion holewith the resin materialand solidifying a resin material, in which each of the first moldand the second moldis provided with positioning protrusion parts, andthat are protruded in the axial direction and are intended to position the permanent magnetin a predetermined position with respect to the magnet insertion hole