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:
Feb. 17, 2026
Filed:
Mar. 30, 2022
Fanuc Corporation, Yamanashi, JP;
Wataru Amemiya, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A joint structure for a robot includes a hollow first member, a second member, and an actuator that relatively rotates the first member and the second member about a first axis. The actuator includes a motor that is housed in the first member and that rotates a shaft about a second axis intersecting the first axis. A reducer decelerates a rotation of the shaft to transmit the rotation to the second member, and a power transmission mechanism transmits power from the motor to the reducer. The power transmission mechanism includes a first gear fixed to the shaft, a second gear coaxially mounted on the reducer meshes with the first gear, and a holder mounts the first gear so as to be positionally adjustable in a direction along the second axis and mounts the second gear so as to be positionally adjustable in a direction along the first axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile