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:
Dec. 30, 2025
Filed:
Feb. 20, 2022
Honda Motor Co., Ltd., Tokyo, JP;
Taisei Wakisaka, Tokyo, JP;
Noriyuki Unose, Tokyo, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
Welding-apparatus configured to weld base-material through wire-material melted by welding-laser, includes: laser-applicator configured to apply welding-laser to welding-area; wire-feeder configured to feed wire-material to welding-area; detector provided on wire-feeder and configured to detect feed-amount of wire-material or reaction-force from wire-material; moving-unit configured to move welding-area or wire-material; controller configured to respectively control laser-applicator, wire-feeder, and moving-unit. Controller is configured to perform: controlling wire-feeder to stop feeding wire-material to welding-area; then controlling laser-applicator to stop applying welding-laser to welding-area; then controlling moving-unit so that welding-area and wire-material are separated from each other; determining whether wire-material has been welded to base-material based on feed-amount of wire-material or reaction-force from wire-material detected by detector; and controlling laser-applicator to apply cutting-laser when it is determined that wire-material has been welded to base-material.