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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.:

US 12766700 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Oct. 30, 2024

Welding robot and teaching handle

Applicant:

Daihen Corporation, Osaka, JP;

Inventor:

Yuta Yokoyama, Osaka, JP;

Assignee:

DAIHEN CORPORATION, Osaka, JP;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Spencer D Patton

Int. Cl.
CPC ...
B25J 9/00 (2006.01); B25J 9/16 (2006.01); B25J 11/00 (2006.01); B25J 13/02 (2006.01); B25J 15/00 (2006.01); B25J 15/04 (2006.01); G05B 19/423 (2006.01);
U.S. Cl.
CPC ...
B25J 9/0081 (2013.01); B25J 9/1664 (2013.01); B25J 11/005 (2013.01); B25J 13/02 (2013.01); B25J 15/0019 (2013.01); B25J 15/04 (2013.01); G05B 19/423 (2013.01); G05B 2219/36401 (2013.01); G05B 2219/45104 (2013.01);
Abstract

A teaching handle is mounted to a welding torch such that a handle distal end is disposed at a position facing a bending portion. The teaching handle extends in a direction away from a second portion of a torch body from the bending portion to a torch distal end, with a first torch virtual line along a first portion of the torch body from a torch proximal end to the bending portion interposed therebetween. A handle mounting angle is an obtuse angle, which is formed between a second torch virtual line along the second portion of the torch body from the bending portion to the torch distal end and a first handle virtual line along a direction in which the teaching handle extends from the handle distal end.

Find Patent Forward Citations

Yokoyama, Yuta. (2026). Welding robot and teaching handle (U.S. Patent No. 12766700). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12766700

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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