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:
Nov. 18, 1997
Filed:
Jun. 14, 1995
Hiroyuki Noguchi, Sayama, JP;
Takeshi Mizuno, Sayama, JP;
Kenji Morii, Sayama, JP;
Tokio Kikuchi, Sayama, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
Permanent magnets disposed on the outer circumferential surface of a yoke are reliably and efficiently covered with a cylindrical member of fiber-reinforced resin. A covering apparatus has a holding jig for being forced into an insertion end of the cylindrical member and guiding a rotor when the rotor is inserted into the cylindrical member, and a movable jig for being forced with the holding jig into the cylindrical member, engaging a leading end of the rotor, and being inserted together with the rotor into the cylindrical member. The holding jig and the movable jig have teeth for forcibly expanding the cylindrical member radially outwardly to a diameter greater than the diameter of the rotor.