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. 21, 1986
Filed:
Aug. 13, 1985
Applicant:
Inventors:
Yoshitaka Kakuda, Takefu, JP;
Norimasa Kondoh, Hirakata, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 90 ; 510268 ;
Abstract
An axial air gap motor comprising a planar armature, a bracket having a permanent magnet opposed to the armature through an axial air gap, the bracket being formed with a bearing holding portion of cantilever support construction, and oil return members disposed on opposite sides of a sleeve bearing which is supported by the bearing holding portion.
Kakuda, Yoshitaka. (1986). Axial air gap motor (U.S. Patent No. 4618790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4618790
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile