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. 20, 2020
Filed:
Aug. 02, 2018
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, Fukuoka, JP;
Mikio Osaki, Fukuoka, JP;
Tuyoshi Nonaka, Fukuoka, JP;
Other;
Abstract
A speed reducer includes a gear, a pinion gear, a movable portion holding the gear so as to be rotatable around a first axis, and a movable portion holding the pinion gear so as to be rotatable around a second axis non-parallel to the first axis. The gear has an annular power transmission portion surrounding the first axis on one side in a direction along the first axis. The pinion gear has a power transmission portion facing the power transmission portion and transmitting rotational torque on an outer periphery. The movable portion has a bearing portion holding the pinion gear inside the power transmission portion and a bearing portion holding the pinion gear outside the power transmission portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile