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. 03, 2026
Filed:
Nov. 07, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Takahiro Takeda, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A joint mechanism includes: a rotatable first rotary shaft arranged on a proximal side; a rotatable second rotary shaft arranged on a distal side; and a joint part coupling the first and second rotary shafts with first and second coupling members and transmitting rotation from the first rotary shaft to the second rotary shaft, rotating around a pitch axis, a yaw axis, and a roll axis perpendicular to one another. The first and second coupling members are relatively rotatably coupled in series. One of the first and second rotary shafts is configured to be extendable and contractible with a telescopic mechanism. The first and second coupling members are arranged such that an intersection of a center axis line of the first rotary shaft and a center axis line of the second rotary shaft coincides with an intersection of the pitch axis, the yaw axis, and the roll axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile