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. 28, 2023
Filed:
Mar. 02, 2022
Nidec Corporation, Kyoto, JP;
Keisuke Nakata, Kyoto, JP;
Yuki Ishikawa, Kyoto, JP;
NIDEC CORPORATION, Kyoto, JP;
Abstract
A transmission mechanism device includes a transmission mechanism including gears, a first shaft, and a first bearing supporting the first shaft, a housing accommodating the transmission mechanism and having a first bearing holder portion on the inner face, oil collected in the lower region of the housing, and a catch tank disposed in the housing and opens upwards. The first bearing holder portion has a holding tubular portion that holds the first bearing from radially outside. The holding tubular portion has a cutout portion that connects the inside and outside of the holding tubular portion. A flow passage including a cutout portion is provided on the inner face of the housing. The catch tank includes a reservoir and a feed portion extending from the inside of the reservoir to the holding tubular portion. The distal end portion of the feed portion is inserted into the flow passage.