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:
Sep. 01, 2026
Filed:
Aug. 01, 2024
Sanyo Denki Co., Ltd., Tokyo, JP;
Takeshi Miura, Tokyo, JP;
SANYO DENKI CO., LTD., Tokyo, JP;
Abstract
A brake motor including: a brake disc including a friction part; a rotating member configured to support the brake disc; a bearing; a yoke configured to support the rotating member via the bearing in such a manner as to be rotatable about a rotation axis; an oil adsorbent; and an oil scraper ring provided between the oil adsorbent and the bearing in a direction of the rotation axis, in which the bearing includes an inner ring and an outer ring, the oil scraper ring extends from an inner ring side in such a manner as to cover a gap between the inner ring and the outer ring, the yoke includes an inner peripheral surface provided with an oil guide surface facing the oil scraper ring, and the oil adsorbent is provided in an oil chamber space formed by the oil guide surface, the oil scraper ring, and the rotating member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile