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:
May. 26, 2026
Filed:
Mar. 01, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Yutaka Masugi, Toyota, JP;
Takaaki Oku, Anjo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A clamping device performs a clamping action when performing laser welding to join a first stripped portion, where a coating is absent from a first end, and a second stripped portion, where a coating is absent from a second end. A second claw extends in a radial direction of a second shaft. In a state in which a first shaft and the second shaft are moved toward a stator core such that the first end and the second end are sandwiched between the first shaft and the second shaft, and the first shaft is pressed against a second curved portion and the second shaft is pressed against a first curved portion, the clamping device performs the clamping action by rotating the second shaft about a center axis of the second shaft until the second claw comes into contact with the second end.